• Give Your AI the Valet Key
    Oct 15 2026

    There's a lot of fear going around about using AI agents on Amazon. "Amazon says you can't." Brian went and read the actual rule instead. On March 4th, Amazon added Section 19, "Use of agents," to the Business Solutions Agreement, the one every seller virtually signed. It's not unclear at all. An agent is any software that takes autonomous or semi-autonomous action for you, which means a plain old Chrome extension counts. You can use them. They just have to identify themselves as agents, answer honestly if Amazon asks, and never try to get around Amazon's limits.

    From there, the three doors into your seller account. Door one is the SP-API, built for exactly this. Door two is an extension riding on your Seller Central login, which should be tagging itself as an agent (ask your vendors). Door three is AI driving your browser, where nothing announces itself and you're in the passenger seat. Whichever door you use, the AI company didn't sign your agreement. You did.

    Then the homework: go to Manage Your Apps and see who still has access. Brian found Helium 10, three old repricers, a lending vendor and an inventory recovery service, some untouched for years. Plus what Amazon opened on September 23rd (the Selling Partner plugin and Amazon Quick), why Brian's custom repricer can't change a price without his click, and whether an agent should write its own documentation.

    On the shopper side, one data-driven creator asked AI chatbots for holiday gift ideas 4,500 times. Target got 37% of the store recommendations, Amazon 7.5%, Walmart under 1%, and LEGO showed up in 70% of the kids' answers. Based on what? We talk about verifying your sources, and what it means for resellers.

    The quote of the week is from Bill Gates: automation applied to an efficient operation magnifies the efficiency, and automation applied to an inefficient one magnifies the inefficiency. Clean up the mess, write your SOPs, then go agentic. Give your AI the valet key.

    In this episode:

    • (00:00) Cold open
    • (01:30) Welcome back to the Modern Builders Network
    • (01:42) A weekend with Matt
    • (03:27) Robin Joy's knitted gnome, and ChatGPT writing the pattern
    • (06:04) Ask the agent "Can you do that?"
    • (08:09) The fear around using agents
    • (08:58) Section 19: Use of agents
    • (09:43) A Chrome extension counts as an agent
    • (10:36) Identify yourself: the agent tag
    • (11:45) The school pickup analogy
    • (12:59) Door one: the SP-API
    • (13:56) Door two: extensions on your Seller Central login
    • (15:13) Door three: AI driving your browser
    • (16:27) A listing that wouldn't take, and why
    • (18:02) They didn't sign your agreement. You did.
    • (18:30) Like a prep center: it's still you
    • (19:02) Has anybody been shut down?
    • (19:42) Reading a report vs. changing your account
    • (20:55) CAPTCHAs: no gray area
    • (21:14) Audit Manage Your Apps
    • (24:26) September 23rd: the Selling Partner plugin
    • (25:26) Amazon Quick
    • (26:49) What Amazon's plugin page says in writing
    • (28:00) Why we build on the SP-API
    • (29:20) Seller Assistant
    • (31:04) Amazon's rules, then your rules
    • (31:33) "Don't change my price" without a click
    • (32:55) Train agents like employees
    • (34:06) Should an agent write its own documentation?
    • (36:06) The shopper side: AI gift recommendations
    • (37:00) Target 37%, Amazon 7.5%, Walmart under 1%
    • (38:14) Based on what? Verify your sources
    • (40:22) LEGO in 70% of the answers
    • (42:34) Straight to the brand's own site, and AEO
    • (44:00) The lesson for resellers: test and diversify
    • (44:46) The valet key
    • (46:34) Quote of the week: Bill Gates
    • (47:27) SOPs before agents
    • (48:38) Become undeniable

    Run your own numbers. The Profit Tune-Up is free. Upload your Amazon or Seller Board data, or even a Seller Board screenshot, and get the same review Brian runs in a live coaching session. officialolsons.com

    Everything else lives in one place. The newsletter, the coaching, the community, and the rest of the tools are all at officialolsons.com (all O's, no E's).

    New episodes weekly. If this one helped, leave a rating. It is the single easiest thing you can do for us.

    The New Era Reseller is part of the Modern Builders Network, hosted by Brian and Robin Joy Olson.

    Become undeniable.

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    49 mins
  • Q4 Is Going to Break Things: Be Ready and Make the Money Others Won't
    Oct 8 2026

    Robin Joy has two predictions for Q4 2026. First, Amazon is going to have a harder time than ever keeping up with everything going in and going out: backorders, delivery dates that slip, Prime orders that suddenly take four more days. Second, regating, the same problem we've watched for the past two or three years, starting right about now in October. Both sound like bad news. Turned upside down, both are opportunity, if you know how to handle them.

    Then Brian has you write one number down. Storage on a standard size item runs 78 cents a cubic foot January through September. From October 1st through December it's $2.40. Same shelf, same box, a little more than three times the rent. We do the math on camera (carefully) for leftover summer inventory that's still sitting there into December.

    From there it's the plan. Why holding your price until your inventory is in the Prime window wins the order when other sellers' deliveries slip. What happens when the great Black Friday deal you found turns out to be on sale for everybody. The 10% rule for any one ASIN, and the multimillion-dollar seller who went five figures deep on one Q4 toy. Then your exits: multi-channel fulfillment, Walmart, eBay, Etsy, Facebook Marketplace, and FBM, which may be the most valuable on-platform outlet this Q4 and the one nobody picks in our webinar polls. Plus high pricing errors, and what to do when Amazon won't let you have the price you need.

    The quote of the week is John F. Kennedy's, from the 1962 State of the Union: "The time to repair the roof is when the sun is shining." And stay to the end for a birthday, a bonus quote, and the news that this is probably our last straight-up Amazon episode.

    In this episode:

    • (00:00) Cold open
    • (01:12) Welcome back to the Modern Builders Network
    • (01:47) Robin Joy's first Q4 prediction: backorders and late deliveries
    • (04:05) Hold your price until your inventory is in the Prime window
    • (04:53) Panic pricing and canceled orders
    • (06:41) Prediction two: regating
    • (08:33) Why a removal order won't rescue you in Q4
    • (10:07) You need more outlets than Amazon
    • (11:37) What do we do to keep our risk low?
    • (12:22) No more than 10% in any one ASIN
    • (13:06) One cubic foot, at Q4 rates
    • (14:30) Write this one down: 78 cents to $2.40
    • (14:53) Who it actually hurts: leftover summer inventory
    • (16:07) Building months of storage into your cost
    • (18:44) Going 100 units deep on one great deal
    • (20:13) On sale for you means on sale for everybody
    • (22:16) The Squishmallows story
    • (24:32) Pick your percentage before you pick the product
    • (25:46) Build your exits before you need them
    • (26:24) Multi-channel fulfillment
    • (28:33) FBM, the easiest on-platform exit
    • (32:12) Have a plan
    • (33:00) High pricing errors
    • (35:10) Front doors, back doors, and fire drills
    • (37:41) Quote of the week: John F. Kennedy
    • (38:54) What does fixing the roof look like this week?
    • (40:08) Off script: Brian's birthday, and a bonus quote
    • (41:20) The last straight-up Amazon episode
    • (42:06) Become undeniable

    Tool mentioned: Profit Zones in PATH, where you can factor months of storage into your break-even cost (16:07).

    Decide this week what you'll do when an ASIN gets regated, stranded, or stuck outside the Prime window, so that when it happens you just turn to the page.

    Run your own numbers. The Profit Tune-Up is free. Upload your Amazon or Seller Board data, or even a Seller Board screenshot, and get the same review Brian runs in a live coaching session. officialolsons.com

    Everything else lives in one place. The newsletter, the coaching, the community, and the rest of the tools are all at officialolsons.com (all O's, no E's).

    New episodes weekly. If this one helped, leave a rating. It is the single easiest thing you can do for us.

    The New Era Reseller is part of the Modern Builders Network, hosted by Brian and Robin Joy Olson.

    Become undeniable.

    Show More Show Less
    42 mins
  • Diversifying Across Marketplaces: Don't Put All Eggs In One Basket
    Oct 1 2026

    Selling on Amazon is like renting a storefront in the busiest mall anywhere. The customers are already walking by, and the landlord handles security, checkout and the returns desk. But you live by the landlord's rules, and he can change them whenever he wants.

    Brian knew for certain they were renting, not owning, the day he opened the fourth quarter fee schedule. Standard-size storage runs 78 cents a cubic foot January through September and $2.40 in the peak season. Same shelf, same product, a little more than three times the rent. And Q4 brings a rebuilt Seller Central and the yearly round of regating on top of it. When Amazon is your only outlet, Amazon's decisions become your business decisions, and you didn't get a vote.

    So what actually belongs to you? Not the brands, and not the listings. The skill does: finding products, reading a price history, knowing your numbers, the sourcing list, the testing habit, the capital. Robin Joy pushes back on her own article, and we get into why protecting the account matters less than protecting the skill, and why this goes well past arbitrage, to the wedding photographer, the bakery and the consultant with one source of work.

    Then the flip side: why we still send brand-new sellers to Amazon first. The lessons are cheap there. We tell you about a new seller who started with $3,000 of the $30,000 he had, and another who spent months calling distributors with no sales history.

    The back half is practical. A slow item heading into October gives you three bad choices when Amazon is your only outlet, and a fourth when it isn't. Keeping risk low comes in two versions, a moat and a cage, and they look the same until they don't. We walk through Walmart Marketplace, eBay, Etsy, Facebook Marketplace and Amazon's Multi-Channel Fulfillment, and Brian shares the one thing he'd change about how we built our business. Plus a call that went to the replay booth.

    This week's quote is 400 years old, from Miguel de Cervantes in Don Quixote: "It is the part of a wise man to keep himself today for tomorrow, and not venture all his eggs in one basket." He never says get rid of the basket.

    In this episode:

    • (01:41) Welcome back, and the self-driven AI webinar with Derek Komlo
    • (02:32) Brian argues his way to Robin Joy's article
    • (05:28) Selling on Amazon is renting a storefront in a mall
    • (06:11) The Q4 storage fee: 78 cents to $2.40
    • (07:11) The new Seller Central workspace
    • (08:59) Q4 regating
    • (10:39) Amazon's decisions become your business decisions
    • (12:01) "Walmart seems way too risky"
    • (14:12) What actually belongs to you
    • (15:27) Robin Joy pushes on her own article
    • (16:31) Protecting the account instead of the skill
    • (17:49) Why we still send new sellers to Amazon first
    • (18:45) Starting with $3,000 instead of $30,000
    • (20:59) If Amazon closed our account tomorrow
    • (23:42) A slow item, a few days before October
    • (24:16) Three choices, or a fourth
    • (25:28) The moat and the cage
    • (26:19) Which platform? Walmart Marketplace
    • (27:13) Let's go to the tape
    • (27:43) eBay, Etsy, and Facebook Marketplace
    • (28:16) Multi-channel fulfillment: a second door
    • (29:15) What we'd change: add the second outlet sooner
    • (32:01) Why only one platform at a time?
    • (35:37) The assignment: list your slow items somewhere else
    • (36:16) The finish carpenter with one builder
    • (37:53) Quote of the week: Cervantes
    • (39:38) Your five slowest items

    Take your five slowest items, pick one other place to list them, and do it before the storage bill teaches you the lesson.

    Run your own numbers. The Profit Tune-Up is free. Upload your Amazon or Seller Board data, or even a Seller Board screenshot, and get the same review Brian runs in a live coaching session. officialolsons.com

    Everything else lives in one place. The newsletter, the coaching, the community, and the rest of the tools are all at officialolsons.com (all O's, no E's).

    New episodes weekly. If this one helped, leave a rating. It is the single easiest thing you can do for us.

    The New Era Reseller is part of the Modern Builders Network, hosted by Brian and Robin Joy Olson.

    Become undeniable.

    Show More Show Less
    41 mins
  • Butter, Foundation, and the Delicate Cure
    Sep 24 2026

    Every Thanksgiving, Robin Joy has the kids make butter. Cream goes in a Mason jar, the lid goes on tight, and they shake. And shake. Twenty or thirty minutes of nothing, long enough that they start asking if it's a trick. Then there's a thud against the lid, and all of a sudden it's butter.

    The thud isn't the work, though. The work happened while nobody could see anything going on in that jar. This episode is about that stretch, in your business, when you've been doing the right things and there's nothing to show for it yet.

    It starts somewhere strange: you've never seen a perfect circle. Robin Joy uses Plato and Aristotle to get at what "perfect restocking" means, and why the useful question is how close you can get to it, not whether you hit it. Then Brian takes one blueprint and builds it on different lots, which is why we give you frameworks and a recommendation and still leave the decisions to you.

    Then there's the math, done on camera. Two crews build the same house with the same 160 hours of labor. One finishes in four weeks and the other takes 16, and nothing is wrong with the second one. That's just what 10 hours a week does. Same idea with the person you keep comparing yourself to: don't measure your third month against their finished house, measure it against their third month, when they had a hole in the ground too.

    The back half is the foundation, and the part most people don't know: concrete doesn't dry, it cures. The water gets used up in a chemical reaction that makes it strong, so crews keep a slab wet on purpose. In this business the water is test ASINs going in. Stop sending tests halfway through and the slab cracks. And the cure keeps going long after the walls go up.

    This week's quote comes from Fred Brooks, author of The Mythical Man-Month (1975): "The bearing of a child takes nine months, no matter how many women are assigned."

    In this episode:

    • (00:00) Making butter in a Mason jar, and the thud
    • (03:19) You've never seen a perfect circle
    • (04:26) Plato, Aristotle, and where the perfect form lives
    • (06:31) Perfect restocking in one sentence
    • (08:18) Off script: the September 29 webinar on building an AI replenishment prototype
    • (09:51) Same blueprint, completely different house
    • (13:02) Our blueprint: the frameworks, and your lot
    • (16:12) Borrow our way until you can prove yours
    • (17:35) The house across the street
    • (18:24) The math: 160 hours, 4 weeks or 16
    • (21:16) Comparing yourself to someone six months ahead
    • (23:37) James Clear and the flat part of the curve
    • (25:24) Why butter churns instead of jars
    • (28:03) What is your churn?
    • (28:44) A client 10 weeks in, and tests versus replenishables
    • (32:05) Nobody photographs the hole in the ground
    • (34:34) The frameworks as a build sequence
    • (37:28) Concrete doesn't dry, it cures
    • (39:42) Your test ASINs are the water
    • (42:11) 7 days, 28 days, and still curing years later
    • (44:25) Stop testing halfway and the slab cracks
    • (47:27) The butter has come, but it isn't done
    • (49:06) The first sale is the thud
    • (50:04) You're not behind, you're pre-pour
    • (50:29) Fred Brooks on what you can't rush

    Resources mentioned: the frameworks (pre-flight inspection, bridging the gap, the three-step check, the four-week test) are in our book PATH, and the September 29 webinar details are at officialolsons.com (all O's, no E's).

    If you're standing in your yard looking at a hole in the ground, you're not behind. You're pre-pour.

    Run your own numbers. The Profit Tune-Up is free. Upload your Amazon or Seller Board data, or even a Seller Board screenshot, and get the same review Brian runs in a live coaching session. officialolsons.com

    Everything else lives in one place. The newsletter, the coaching, the community, and the rest of the tools are all at officialolsons.com (all O's, no E's).

    New episodes weekly. If this one helped, leave a rating. It is the single easiest thing you can do for us.

    The New Era Reseller is part of the Modern Builders Network, hosted by Brian and Robin Joy Olson.

    Become undeniable.

    Show More Show Less
    52 mins
  • 7 Steps to Undeniability
    Sep 17 2026

    Brian had two coaching sessions back to back this week. Same hour, same price, two different sellers. One of them got about half the value of the other, and it had nothing to do with how smart either one was.

    The first seller spent the opening 15 minutes on two-factor authentication, screen sharing, audio that wouldn't work, and logging into Keepa. That's a quarter of an hour they'd already paid for. The second joined with everything logged in, three tabs of ASINs open, and their questions written down, and 10 minutes in they were already moving on to new concepts. This episode is about how to be the second seller.

    Brian and Robin Joy walk through seven steps, and most of them come down to how you treat your own time. Be early, because when you're late every single time, that's not a traffic problem anymore. It's a planning problem. Be prepared, and notice that the same setup time eats into every sourcing session too, not just your coaching calls. Protect the hours you actually have, because "as much as you can" is not a plan.

    Step four is where the numbers come in. Five test ASINs a week for 12 straight weeks is 60 tests, and a test is smaller than most people picture: three to five units, run through the pre-flight inspection and the three-step check. Brian does the math on camera at $1.50 a unit. Five units of five ASINs comes to about $40, even if every one of them goes sideways. Buy 40 units of something you've never tested, and now every one of those units carries the risk.

    Then attitude, coachability, and getting better. Robin Joy pushes back on what "coachable" means, because it isn't handing your coach every decision. Brian draws the line at who's making the call: taking the input and deciding for yourself is coachable, and waiting for permission is helpless. Step seven borrows from his corporate job, where the net promoter score feedback that stings is the feedback that makes the team better.

    It closes on the marathon. A training plan runs about 16 weeks, and most of those runs are forgettable, like four miles on a Tuesday in the drizzle. Nobody actually finishes the marathon on race day. The 12 weeks of testing are your training blocks, and the big month you hear about on other podcasts comes after them. Robin Joy has worked with sellers who reported $20,000 a month six months in, and what they don't mention is the four and a half months before that with no profit at all.

    This week's quote comes from Will Durant, and it's often misattributed to Aristotle: "We are what we repeatedly do. Excellence, then, is not an act but a habit."

    In this episode:

    • (00:00) Two coaching sessions, same price, and one worth about half as much
    • (05:31) Step 1: Be early
    • (07:00) Late once is an exception. Late every time is a pattern.
    • (08:13) Step 2: Be prepared, from logins to your mute button
    • (10:22) Why the same setup time eats into every sourcing session
    • (12:48) Step 3: Every minute counts, and building your business in the 5 to 9
    • (13:50) "As much as you can" is not a plan
    • (15:31) Step 4: Test undeniably, five ASINs a week for 12 weeks
    • (16:34) What a test actually is: three to five units, pre-flight, three-step check
    • (18:30) The $40 math on a full round of tests
    • (21:53) Miss a week, start the count over, and keep what you learned
    • (22:56) Step 5: Be undeniable in your attitude
    • (25:30) Step 6: Be coachable, and where coachable ends and helpless begins
    • (27:54) Step 7: Constantly look for ways to get better
    • (30:16) Build your cost of goods into your SKU
    • (31:48) Nobody finishes the marathon on race day
    • (34:44) Will Durant on excellence as a habit

    Resources mentioned: New to the pre-flight inspection or the three-step check? Everything's linked from officialolsons.com (all O's, no E's). And the Modern Builders Network runs live sessions every Tuesday at 7:00 Eastern.

    You don't have to become that seller today. You just have to be that seller on Tuesday, and again the next Tuesday.

    Run your own numbers. The Profit Tune-Up is free. Upload your Amazon or Seller Board data, or even a Seller Board screenshot, and get the same review Brian runs in a live coaching session. officialolsons.com

    Everything else lives in one place. The newsletter, the coaching, the community, and the rest of the tools are all at officialolsons.com (all O's, no E's).

    New episodes weekly. If this one helped, leave a rating. It is the single easiest thing you can do for us.

    The New Era Reseller is part of the Modern Builders Network, hosted by Brian and Robin Joy Olson.

    Become undeniable.

    Show More Show Less
    37 mins
  • The Coffee Cake Is 325, Not 350
    Sep 10 2026
    Last July we wrote a book called PATH. Prospect, assess, test, harvest. Brian handed the whole manuscript to ChatGPT as context and built officialolsons.com off of it.Then one day he asked it to confirm that its suggestions followed PATH protocol. It said yes, of course. So he asked it to define the protocol. It came back with persistence, accountability, truth, and honesty, completely confident, and not even close.The book was in memory. Attached. It built the website off it. And it still made the acronym up.That is where this episode starts, and Brian says the answer up front so nobody has to wait for it: this does not mean stop using AI. We use it every day, all day, and we are not going to be apologetic about it. The question Robin Joy keeps returning to is the sharper one. When somebody says they got the right answer, right based on what?There are two camps and they have the same problem. One camp has seen the slop and decided AI is garbage. The other camp is the new seller who posted a question in a Facebook group at eleven at night, got told to just ask ChatGPT, did exactly that, had an answer in six seconds, and has no idea what is wrong with it. Neither camp knows what is happening inside. You do not need a computer science degree for this. You need one thing.Brian ran the demonstrations himself. He asked a model to think of a famous person and played twenty questions against it. At the end it named Marie Curie, then admitted it never had a name in mind at the start. It had looked back at the answers it gave and found someone who fit them. It knew one fact about her, the two Nobel Prizes. It kept the fact. It never had the page.Then he ran 200 fresh sessions, in two blocks of 100, each one a cold window with no context, and asked for a random number between one and 100. Ninety-four percent of the answers came back 73 or 74. Six distinct numbers total on the first pass, five on the second. That is not random. That is the model handing back what the crowd says when it is asked to sound random. Humans do the same thing, by the way, and land on 37.The heart of it is a coffee cake. Brian's mother's recipe, made every Christmas morning, sour cream and shredded apple. Ask anybody what temperature a cake bakes at and you get 350, because most cakes are 350 and the answer is not wrong. The recipe card in her handwriting says 325, and longer, and the lower slower bake is the entire reason it comes out with that texture. Ask a thousand cookbooks and you get a perfectly good coffee cake that is not the coffee cake.Everybody has a 325 somewhere. It is the thing the average does not have, which makes the average exactly the wrong place to go looking for it. Everything we teach is off-road on purpose. Slower movers instead of saturated ones, 50 a month instead of 5,000, 325 for 60 minutes instead of 350 for 40.Then the defensive half, four checks you can start using on your very next prompt:Ask for sources, every time. Read the sources yourself, not the summary, because a summary is somebody else's interpretation. Confirm the model read it the way you would have read it. And the fourth one, the one almost nobody does, ask it to explain its criteria, then open a separate session and ask again. If the criteria moved between sessions, they were never criteria, and you cannot depend on them.Robin Joy widens the fourth check past AI entirely, and this is the part of the episode that outlives the AI conversation. A tool tells you an ASIN scored 94. Based on what? Ninety-four out of 10,000 is nothing. Ninety-four out of 100 is pretty good. A hundred what? Somebody emails offering a list of 500 vetted brands. Define vetted. Ask that of your tools, of anyone you listen to, and of us.The back half is the other side, what happens when it does know you. Brian handed our Claude an ASIN and asked whether it passed the three-step check, and it refused, because it did not have the Keepa chart or his break even number and it was not going to guess. Then it ran the pre-flight inspection on its own, found a brand problem on the listing, and told him not to bother. It also flagged that the item is a sprinkler nozzle and it is September, so the capital protection he was measuring might be an off-season low.That is not a smarter model. That is somebody who has cooked in your kitchen and knows your oven runs hot.Robin Joy closes the loop on how you build that, using the coaching follow-up emails she writes after every one-on-one. She used to correct the draft, send it, and save the corrected version somewhere the model never saw, which meant making the same corrections forever. Now she feeds the corrected version back. The changes get fewer every month. She still reads every word before it goes to a client, and she always will.Be honest about the timeline, though. This is a couple of years of content, six years of Brian's coaching files, five of Robin Joy's, the podcasts, all of it organized and corrected as things changed. This ...
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    44 mins
  • CARCAST: He Was Checking 14 Things. All the Wrong Ones
    Sep 3 2026
    Brian had a coaching session this morning with a seller about ten months in, and inside twenty minutes the guy had racked up three strikes without knowing it.Strike one: counting sales rank drops. Amazon changed how it presents sales rank in May 2025, and Keepa's drops were redesigned to average out rather than spike. That signal stopped working, and Robin Joy owns the uncomfortable part out loud: "including some of ours, because we used to do it that way."Strike two: a $1.23 profit on a $22 cost of goods, and the words "that's good for me."Strike three, and the one this episode is really about: fourteen separate data points, checked in order, before making a single decision.That last one is where the conversation turns. People believe more inputs mean better odds. Brian's answer is the story of where the three-step check came from in the first place, back when he and Robin Joy had no defined system, just gut and years, and every veteran in the industry explained their process the same useless way: I'd buy it if this, and that, and depending on the supplier, and if the moon was in retrograde. Keepa hands you three hundred filters. Nobody could pull the trigger.So Robin Joy turned it upside down, the way she turns everything upside down. Not "how do I know if this will work," but "what is the absolute minimum I need to know to justify a test?" Three things: is it actually selling, can I get my money back if I'm wrong, and is there evidence of a price that clears my target. That's the whole check.Then the reveal on that $1.23 ASIN. They pull up the historical buy box and the price has been high enough, multiple times in ninety days, to have earned $14 of profit on the same $20 buy. He was about to accept five percent because he never looked at what the item had already proven it could do.The back half is the velocity study, and it's original work. Brian ran the numbers on more than 15,000 ASINs and split them by verified monthly sales. The 50 to 199 band has less buy box volatility than people expect, because there is usually only one meaningful FBA seller and sometimes none, and it carries the highest share of products you can buy off the shelf and resell at the existing buy box. The 200 to 499 band has the most volatility of any range, and it is not close. More offers, the buy box changing hands, the price never settling. That churn is the arbitrage opportunity. If you want one number to work from, 50 to 499 covers both.Robin Joy also puts a stake through a myth she is tired of hearing: that the only ASINs worth anything are the ones with no FBA seller on them. Not true, and it costs people opportunities every week.There's a warning in here too. A tool told one seller he was approved for 26,000 brands. Brian took a list of 14,000 brands, ran it against the USPTO database, and found roughly 4,400 with active registered trademarks. The rest were misbrands, private label, bundles, and names with foreign characters in them. That is how accounts get cooked, and Pampered Chef alone has generated more IP complaints among their clients than Robin Joy can count.Plus a first look at FBA Fast Track, which is the thing Robin Joy has been living inside: a textbook, a playbook with your numbers in it, and a logbook, run across a hundred days. The premise is that you make your decisions before you're in the situation, because a business where everything is an exception is a business you can never hand to anyone.This one was recorded in the car with no notes, which is new for us. Tell us whether it should stay.In this episode:(00:39) A new format, recorded in the car, and this morning's coaching session(01:15) Strike one: counting sales rank drops(02:21) Amazon changed how it presents sales rank in May 2025(03:15) Fourteen data points, and Codie Sanchez on complexity(04:17) Where the three-step check actually came from(05:30) Keepa's three hundred filters and information overload(06:02) Why nobody could pull the trigger(07:14) Turning it upside down: what's the minimum to justify a test?(08:53) Capital protection, or how not to set $20 bills on fire(09:26) The third thing: potential profit(10:12) What a single buy box print actually proves(12:40) A sale buys trust, trust buys approvals, approvals buy choices(15:23) Why a steady buy box is bad news, and the $14 he was leaving(18:28) Peak price, and what Profit Zones would have shown him(19:28) The velocity study: 15,000 ASINs by verified monthly sales(19:47) Why 50 to 199 is quieter than people expect(20:26) The FBM-only myth, and why Robin Joy is done with it(21:39) Why 200 to 499 is the most volatile band there is(24:51) The 97% buy box share that meant nothing(26:36) The old playbook, and how to spot a guru(27:47) Checking more data to avoid testing(28:06) Profit exists because nobody can tell the future, and a tool claiming 26,000 brands(32:16) Pampered Chef, IP complaints, and brands that don't sell to resellers(32:53) The USPTO check: 14,000 brands, 4,400 active ...
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    45 mins
  • What Counts as a Rep: The Number You've Been Measuring Wrong
    Aug 26 2026

    James Dyson built 5,127 prototypes. The first 5,126 didn't work. That's a success rate of two hundredths of one percent.

    Frank Sinatra recorded more than a thousand songs and only 209 ever touched a chart. Picasso made around 50,000 works, and well under one percent are considered masterpieces. Babe Ruth struck out 1,330 times against 714 home runs, and in each of the five years he led the American League in strikeouts, he also led it in home runs. Same seasons. Same swing.

    So here's the question this episode is built on. What if we've been keeping score on the wrong number our whole lives? What if the goal was never the hit rate, and always the attempt rate?

    Brian is honest up front that the famous names are the fun part, not the reason. The reason lands around the seventeen-minute mark, when he defines what actually counts as a rep in this business.

    A rep is not a lead you looked at. It isn't a product you researched, or a page you've had open for three days. A vetted ASIN plus a vetted source with a known cost gives you a viable ASIN. Clear all three steps of the three-step check and pre-flight inspection and it becomes testable. Buy a small quantity, run the four-week test, and that's the rep. Everything before it is shopping.

    Brian puts something on the record here. For five and a half years he taught manual sourcing on this microphone, one product at a time, because he believed the skill was in finding the one. He got off it about eighteen months ago, and not because manual sourcing stopped working. It still works. He got off it because he finally sat down and counted how many ASINs he was touching in a week, and the number was embarrassingly low. "I spent years teaching you to be a better picker," he says, "when I should have been teaching you to be a higher volume tester."

    Robin Joy takes the other half. It doesn't take 5,000 ASINs, and it doesn't even take 500. It takes all of them. Every test-worthy lead, every single week, as far as your budget reaches. Decide what you'll spend on testing, then spend all of it, spread across as many ASINs as the money covers. If you've got $400 and forty testable leads, putting all $400 behind your favorite one buys you exactly one rep. Spreading it buys you eight.

    They also name the reason people don't. The sellers sitting on thirty or forty testable ASINs who still only test four a month didn't run out of money. They ran out of nerve.

    Then the guardrail that makes any of this survivable. The frameworks were never built to make you right. Pre-flight inspection exists so you don't burn a rep on a known bad listing, and capital protection sits inside the three-step check for one reason: being wrong has to be survivable. If you were sure, it wouldn't be a test.

    One correction before you overcorrect. Testing is R&D, and R&D is a cost center. Replenishables are the profit center. Test forty this quarter and restock none of them and you're not running a business, you're running a survey.

    The quote this week comes from Annie Dillard: "How we spend our days is, of course, how we spend our lives." Five hundred shots a day was never a basketball statistic. It's a description of somebody's life.

    Run your own numbers. The Profit Tune-Up is free. Upload your Amazon or Seller Board data, or even a Seller Board screenshot, and get the same review Brian runs in a live coaching session. officialolsons.com

    Everything else lives in one place. The newsletter, the coaching, the community, and the rest of the tools are all at officialolsons.com (all O's, no E's).

    New episodes weekly. If this one helped, leave a rating. It is the single easiest thing you can do for us.

    The New Era Reseller is part of the Modern Builders Network, hosted by Brian and Robin Joy Olson.

    Become undeniable.

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    35 mins