Welcome back to Seller Snacks, your weekly buffet of ecommerce goodness.
📣 June Is Stacked. Mars 44 Is Built for Weeks Like This.
Over the next couple of weeks you’ve got:
- Father’s Day
- Amazon June Prime Day (June 23–26)
- Target Circle Week + Walmart Deals stacked around it
- Back‑to‑School prep right behind that
In other words: more “looks good” opportunities than your capital (or attention) can handle.
Mars 44 is our way of giving you a simple, repeatable engine for weeks like this:
- 10+ mostly ungated, pre‑vetted OA leads in your inbox every weekday
- Keepa‑checked for real demand and pricing that’s actually held up
- Sourced to work in a 30‑minute buy window, not a 3‑hour scroll
You get to spend Retailer War Week making clean, fast yes/no decisions on high‑quality leads instead of starting from a blank Keepa search every day.
Get Mars 44 leads for the June Waves
Not ready for a daily list yet? Grab a$29 Mercury sampler (every Monday and Wednesday) and, if you upgrade toMars 44 later, we’ll credit the $29 toward your first bill.
This Week in Seller Snacks:
🥨 Retailer War Week – Amazon, Target, and Walmart in one sourcing sprint
🍪 PATH Profit Zones, a 60‑second seasonal checklist, and Prime Day 2026 prep
🍄 Stacking the summer waves like an OA veteran
🔥 The Topps lead that made Mars 44 – and the “pretty” lead that didn’t
📊 Last Week’s Lead Lists’ Results (6/1/26 to 6/5/26)
🍿 GateKeep – eligibility dots that kill gated‑ASIN heartbreak
🥣U.S. foreign‑seller crackdown, SFP speed rules, and May’s Amazon changes
Let's eat!
🥨 Crisp Intel
Bite-sized insights to help you sell smarter.
📦 What’s Happening: Retailer War Week Is Coming
In the same window you’ve got:
- Amazon June Prime Day (June 23–26)
- Target Circle Week(June 22–28)
- Walmart Deals (June 22–28)
Translation: three retail giants fighting for wallet share with overlapping promos. For OA sellers, this isn’t just “Prime Day hype” – it’s a one‑week stretch where Amazon‑to‑Amazon flips and retail‑to‑Amazon deals are both more plentiful and more distracting than usual.
📈 Why It Matters: More Deals, More Noise, Same Capital
That week, your problem won’t be “no leads.” It’ll be:
- Too many “looks good” screenshots and not enough pre‑decided rules
- Jumping between Amazon, Target, and Walmart without a plan
- Blowing capital on random one‑off flips instead of building a small stack of repeatable winners
If you show up to Retailer War Week without a simple sourcing script, the promos will run you instead of the other way around.
📋 What to Do: One Retailer War Week Sourcing Script
✅ Pick your battlefield first
Before the sales hit, decide:
- “I’m prioritizing A2A flips + [Target or Walmart], not all three equally.”
- “These are the 2–3 categories I’ll lean into (e.g., toys, home, grocery/essentials).”
Decision beats FOMO.
✅ Pre‑vet your ASINs and brands
Make a short list of ASINs/brands you’re:
- Ungated on
- Comfortable with from a compliance/IP standpoint
Then, during the sales, you’re not hunting from scratch – you’re looking for those products (or close cousins) going on sale across retailers.
✅ Run a daily 3‑block routine that week
For the deals window, give yourself a simple repeatable day:
Block 1: If you subscribe to a lead list, scan it for top ASINs to watch for retailer discounts.
Block 2: Check Target/Walmart for price drops on those ASINs / adjacent SKUs.
Block 3:Final 15–30 minutes: place buys that pass your written rules (profit, ROI, rank, risk).
✅ Cap your chaos
Set a hard rule:
- “At least 70–80% of my spend goes into pre‑vetted categories/ASINs/brands.”
- The rest can be “opportunistic,” but only if the Keepa + eligibility + fee math all check out.
📌 Bottom line:
Treat Amazon Prime Day + Target Circle Week + Walmart Deals as one coordinated buying sprint. If you decide your battlefield, brands, and daily routine now, that week becomes a controlled capital deployment, not a seven‑day dopamine binge in your cart history.
🍪 OA Munch
Bite-sized tips to boost your flips.
🔗The AI Didn’t Make Me a Builder. Seven Years Did.
Brian and Robin Joy Olson walk through how they built their PATH Profit Zones system the slow way: years of testing, journaling, and tightening how they decide which products and accounts deserve more of their capital. AI shows up in the story, but only as a tool inside a system they already built. If you’ve been hoping “better software” will magically fix your sourcing, this is a useful reminder that durable profit comes from the rules and zones you run, not from whatever button you press this year.
🔗A 60‑Second Seasonal Demand Checklist for Amazon OA Sellers
If you’re staring at Keepa wondering what to lean into right now, this is a quick filter you can run through in under a minute. It maps where demand is about to get weird across Electronics, Toys, Apparel, Home, Outdoor, and Pets, and gives you simple “seller tips” for each so you’re not guessing which categories deserve most of your sourcing time this week.
🔗 Prime Day 2026: OA Sourcing Prep Checklist
Prime Dayis officially June 23–26 this year, and for OA sellers it’s more of a buying window than a flex moment. This checklist walks you through the unsexy prep that actually moves the needle: tax‑exempt accounts, ungates, capital plan, buy list, and a fast‑buy process so you’re not frozen on the big days. If you run through this now, you’ll be one of the few sellers who shows up to Prime Week with a system instead of a wishlist.
🍄 Mental Snacks
Quick Bites. Sharper Decisions.
Entrepreneur Mindset for OA Sellers: Stacking the Summer Waves
June is not “just another month” if you sell on Amazon.
It’s three waves stacked back‑to‑back:
- Father’s Day
- Prime Week (buying window for OA)
- Back‑to‑School prep
Newer sellers see three separate events.
Experienced ones see one long cash‑flow arc.
Most newer sellers ask:
“What should I chase this week?”
Experienced ones ask:
“How do Father’s Day, Prime Week, and BTS work together to grow my inventory, cash, and confidence over the next 60–90 days?”
Same calendar. Different game.
Wave 1: Father’s Day
Quick demand pop in gifts, tools, outdoor, and hobby niches.
Use it to:
- Practice your sourcing system
- Clear old capital into faster sellers
- Warm up for Prime Week, where the real buying starts
Wave 2: Prime Week (for OA, this is buying, not flexing)
Retailers discount hard. Amazon pumps traffic.
Your job:
- Deploy as much capital as your system allows
- Stay inside your rules (profit, ROI, rank, risk)
- Ignore the hype, work the checklist
Wave 3: Back‑to‑School
This is where prepared sellers win.
What you buy between now and mid‑July is what:
- Pays you in August and September
- Builds proof that your systems work
- Gives you the confidence to scale
Simple June Plan
- Pick 2–3 categories you’ll lean into across all three waves
- Set a daily sourcing block (30–60 minutes, timer on)
- End each week asking: “How much capital did I move into my plan, not into random buys?”
This month isn’t about predicting the perfect ASIN.
It’s about proving to yourself that you can:
- Choose your waves
- Show up daily
- Run one simple sourcing system across them
That’s how you turn a noisy summer into a controlled ramp instead of a gamble.
🔥 Flip of the Week: Deep Dive
The numbers, the Keepa read, and what makes this a scalable OA buy.
This week, we’re doing something a bit different…
We’ll be featuring a lead which made it to our Mars 44list, and one that didn’t.
This lead checks all the boxes for a scalable, boring-profitable OA buy:
✅ The Lead That Made the Cut
2025 Topps Complete Sets Baseball – Factory Sealed – Retail Box
- Buy:$28.07 at DA Card World
- Sell: $57.16 on Amazon
- Net profit: $12.95
- ROI:46.13%
- Estimated volume: ~800 sales/month
Why our sourcing team liked it
- Pricing has been steady, not spiking and crashing.
- The Buy Box at this price is proven with FBA sellers, not just a one‑off FBM outlier.
- With ~800 sales/month, there’s enough demand to support multiple small/medium OA buyers without turning it into a knife fight overnight.
This is exactly the kind of leads Mars 44 is built around: strong profit, real volume, and a chart that looks boring in the best possible way.
🚫 The Lead That Didn’t Make Mars (And Why)
Dr. Dennis Gross Women’s Ultimate Defense SPF 50, 1.7 oz
- Buy:$45.00 at Dr. Dennis Gross
- Sell: $84.95
- Net profit: $23.08
- ROI: 51.29%
- Estimated volume: ~25 sales/month
On paper, this looks great: higher profit, higher ROI, luxury brand.
But when our team dug into Keepa, two problems showed up:
- Sales have been slowing recently, so the 25 / month estimate is optimistic at today’s price.
- No FBA seller has actually sold at $84.95. The only proven FBA Buy Box was around $45 back in Feb–Apr.
So in the real world, you’d be betting on a price point that hasn’t been validated with FBA sellers, on an item whose demand has already cooled off. That’s how “pretty” leads turn into stuck capital.
This is the filter behind Mars 44: two products with solid‑looking spreadsheets, only one with a chart and track record we’d feel good risking our own money on. Subscribers only see the first kind. The second kind dies on our side of the fence instead of in your inventory.
👉 If you want these kinds of leads vetted for you every weekday, most OA sellers start on Mars 44 and let our team do this “yes/no” work in the background.
📊 Last Week’s Lead Lists’ Results (6/1/26 to 6/5/26)
While most sellers were manually sourcing, FBA Lead List subscribers were working with our pre-vetted OA leads. Here’s what last week looked like:
🔍 Unique top leads: 250
💰 Avg net profit per lead:$14.55
📈 Avg ROI:78.64%
🏷️ Avg 90‑day rank:148,496
💸 Total profit (buying 1 unit per lead): $3,704.37
Mars 44 alone accounted for about $684.67 of that, buying just 1 unit per top lead.
☢️ Uranus 22 Hazmat Snapshot
We track our hazmat‑only list separately:
🔍 Unique top hazmat leads:25
💰 Avg net profit per lead:$21.48
📈 Avg ROI:74.34%
🏷️ Avg 90‑day rank:118,709
💸 Total profit (buying 1 unit per lead):$526.40
These are leads that have already gone through hazmat checks, doc sanity, and pricing‑durability review before they ever hit your inbox.
👉 If you want this kind of math working in your favor, start with our daily lists (most OA sellers begin onMars 44and addUranus 22once they’re hazmat‑approved).
🍿 Snacktacular Spotlight
Each week we highlight a tool, strategy, or resource helping Amazon sellers snack smarter.
This week’s spotlight is on…
🟢 GateKeep:Stop Falling in Love With Gated Products
If you live inside Keepa, you know this pain:
You spend an hour scanning charts, fall in love with a bunch of products… and then discover you’re gated on half of them and “approval needed” on most of the rest. It’s demoralizing, it’s inefficient, and it quietly kills your sourcing momentum.
GateKeepis a Chrome extension built to fix exactly that.
It sits on top of Keepa and adds simple eligibility dots right where you already work:
- Keepa Product Finder
- Deal Pages
- Product pages
On every result row and product page, you see at a glance whether you can actually sell the item before you burn time digging into the Keepa chart.
🟢 Green means you’re already approved and can list right now.
🟡 Yellow means“Approval needed,” but you can click through to request it (and often get auto‑ungated).
🔴 Redmeans you’re currently restricted, so it’s usually not worth sinking more research time into that ASIN.
It runs locally in your browser and doesn’t need your Seller Central credentials, so you’re not handing over your account to a mystery server somewhere.
It runs locally in your browser and doesn’t need your Seller Central credentials, so you’re not handing over your account to a mystery server somewhere.
That alone saves time. But the Pro version is where it really changes the game for OA:
- Bulk‑check thousands of ASINs at once
- Auto‑ungating tools that speed up the approval steps you’d normally click through by hand
- Sort results by brand so you can see exactly which brands you’re already approved to sell
- Then take those brands back into Keepa Product Finder and mine deeper into catalogs you know you can actually sell
GateKeepflips your workflow from:
“find products, then hope you’re approved” to
“find brands you’re approved for, then find products to sell.”
GateKeep Prois a steal at only $9.99/month. If you’re tired of smashing into gating walls, this is one of those “use it once, don’t want to go back” tools.
Learn more about GateKeep here
🥣 The Dip Bowl
Click-Worthy Finds Served Fresh
🔗 Amazon Tightens Seller‑Fulfilled Prime Speed Rules (Starting July 6)
Amazon is raising the bar on delivery speed for Seller‑Fulfilled Prime, and the new requirements kick in July 6. In plain English: if you’re running SFP and your delivery promises aren’t fast enough, you risk losing that Prime badge. For OA sellers who lean on FBM/SFP during peak windows (late Prime Day buys, Q4, oversized items), this is your heads‑up to tighten handling times, double‑check your shipping templates, and make sure your actual performance matches what you’re promising on the listing.
🔗 May 2026 Amazon Seller Review: What Changed and What Not to Ignore (AMZ Prep)
This is a big‑picture breakdown of May on Amazon: Prime Day shifting into June, new logistics pushes, fee pressure (including a 3.5% fuel surcharge and low‑inventory fees at the child‑SKU level), and stricter inbound defect penalties. The throughline is simple: Amazon is quietly rewarding sellers who run tight, disciplined operations and taxing anyone who wings it on inventory, prep, and freight. If you rely on FBA for OA, this is a solid “zoom‑out” piece to sanity‑check your calendar, your fee math, and how buttoned‑up your prep process really is heading into Prime Day and Q3.
🔗U.S. Cracks Down on Foreign Sellers (Billion Dollar Sellers)
The White House just rolled out an Executive Order that basically tells foreign sellers, “You don’t get to play on easy mode anymore.”Tougher customs rules, real U.S. assets and bonds, and less room for the “ghost” entities that dodge duties and taxes while undercutting everyone on price. For legit U.S.‑based and properly structured sellers, this is a slow burn tailwind: over the next few months, some of the sketchier competition should find it harder to compete purely by skipping the bill.
🎭 Meme of the Week
Amazon selling is serious… until you see this week’s meme.
Follow us for more sourcing memes + weekly drops
🤝 Want to Partner With Us?
Are you an Amazon‑focused creator, software/tool, or expert with real value for OA sellers?
We partner with a small number of people and products to:
- Feature your best content in our newsletter and blog
- Offer exclusive deals or trials to our email list
- Co‑create trainings that help OA sellers scale smarter
We already collaborate with operators like Brian & Robin Joy Olsonand services like GateKeepto bring more practical value to our audience.
If you’ve got a win‑win idea for our community of Amazon OA sellers:
📩 Email hello@fbaleadlist.com with “Partnership” in the subject.