Rufus enters its gatekeeper era 🗝️ [MDSR #67]

📰 Hot Off The Presses

In our last poll, MDS readers made one thing pretty clear: prediction is getting harder across the board.

Landed costs, ad efficiency, supply chain reliability, demand timing — or, for half of respondents, simply all of the above.

May is not exactly offering relief.

Start with the calendar. After weeks of speculation, Amazon officially confirmed Prime Day is moving to June, pulling one of the year’s biggest deal moments earlier and giving sellers even less room between spring promos, summer campaigns, and back-to-school planning.

And while sellers recalibrate the calendar, Amazon is recalibrating the cash flow.

The company reported Q1 net sales of $181.5B, with North America sales up 12%, advertising still growing, and AWS riding the AI wave. 

Strong quarter. Stronger reminder: Amazon’s machine is still expanding, even as operators feel every new fee, rule, and margin squeeze.

That tension showed up again in Amazon’s planned seller card payment overhaul, which would deduct ad costs directly from seller proceeds instead of cards. Amazon delayed the change to August after seller pushback, but the message landed: even “payment method” updates can become working capital events.

Meanwhile, Amazon is pushing deeper into the infrastructure business. Its new Amazon Supply Chain Services opens freight, distribution, fulfillment, and parcel shipping tools to businesses beyond the marketplace — a very AWS-style move for logistics.

The AI layer is moving just as fast. Rufus usage is reportedly way up, and Amazon is already positioning its shopping assistant as an edge in the agentic commerce race. Walmart is not sitting still either, with both giants racing to control retail’s new AI-driven “decision layer”.

Outside Amazon, the ground is shifting too. Roughly $300B in U.S. imports changed country of origin last year, China is expanding its economic toolkit during the trade truce, and TikTok Shop just posted a $4.9B U.S. sales quarter as more major brands jump in.

Even Shopify is moving further into merchant finance, seeking approval to become a money transmitter.

The takeaway? Amazon and its biggest competitors are moving deeper into the decisions sellers have to make every day — when to discount, where to spend, how to manage cash flow, which channels to trust, and how shoppers find products in the first place.

Now we want to hear from you ⤵️

🗳️ This edition’s poll

📡 May signals to watch

A few more eCom developments worth keeping on your radar this month — from marketplace concentration to retail disruption and operational pressure across the seller ecosystem:

Amazon marketplace dynamics ⤵️

• Amazon is regaining 1P unit share — third-party sellers still account for the majority of paid units, but 3P share has now declined for two consecutive quarters, the first time that’s happened since Amazon began reporting the metric in 2004

• Amazon and its sellers are becoming more dependent on each other — active seller count is down, revenue concentration is up, and fewer sellers are carrying more of the marketplace’s total volume

• Marketplace sellers are using AI, but mostly for content — sellers are adopting AI broadly but narrowly, while platforms and consumers move faster toward AI-powered discovery

Retail disruption + marketplace moves ⤵️

• Retailers could close more than 40K stores over the next five years — eCommerce growth, AI, tariffs, and cost pressure could accelerate another wave of physical retail contraction

• GameStop reportedly made an unsolicited bid for eBay — unlikely to be a clean marketplace reset, but definitely a reminder that legacy commerce platforms are still in play

• Amazon and USPS reached a new delivery deal — fewer cutbacks than expected, but still a signal that last-mile economics remain very much under negotiation

Ops + margin pressure ⤵️

• Inventory forecasting is becoming a CFO-level concern — demand planning, returns, carrying costs, and stockouts are all hitting the same place: margin

• Only 23% of marketplace sellers are growing revenue and improving margins — platform-level growth may still look strong, but the seller base underneath it is splitting into very different realities

💸 Million Dollar Advice

With Prime Day officially shifting earlier, the smartest sellers aren’t just asking when the next promo window opens.

They’re asking what each event is supposed to do for the business: protect rank, clear inventory, test price elasticity, build retargeting pools, or defend margin before the next demand spike.

That’s the difference between chasing event traffic and using it. Because a record sales day doesn’t mean much if it leaves you stocked out, over-discounted, or weaker heading into the next event.

Looking to turn Amazon’s 2026 sale dates into a real campaign plan?

Add our new expert breakdown to your reading list 👉 Amazon Sale Dates 2026: The Seller’s Strategic Guide

🗽 June 10th, Operator Room comes to New York

On June 10, MDS is bringing Operator Room to New York for a private, invite-only gathering built for scaled eCom founders who want candid, peer-to-peer conversations with operators navigating similar decisions.

The discussion will be anchored by Jabran Niaz of Utopia Brands, Mookie Deitsch of Bonnie and Pop, and Jay Hunter of Sprinter, with the conversation focused on what changes past $30M–$50M: leadership, operations, spending, cuts, and the next phase of growth across Amazon, DTC, TikTok, and retail.

No decks. No vendors. No pitching. No plus-ones.

Just founders and operators in a closed-door room, talking honestly about what scale actually requires.

→ Request to join Operator Room New York

🤖 Fix your search strategy before Rufus picks winners

Rufus may be changing how shoppers discover products, but the foundation still matters: understanding what Amazon shoppers are actually trying to find.

The goal isn’t to chase the highest-volume keywords. It’s to turn search behavior into better sourcing, sharper listings, cleaner PPC, and more predictable sales.

1. Optimize for meaning, not keyword stuffing
   Amazon search is semantic. Listings need to clearly explain what the product does, who it’s for, and which problem it solves.

2. Separate volume from intent
   High-volume keywords only matter if the shopper is relevant and the competition is beatable. Bucket terms by intent: informational, navigational, and transactional.

3. Let intent shape PPC
   Use broad campaigns to discover new terms, exact match for high-intent keywords, and branded campaigns to defend shoppers already looking for you.

4. Plan for seasonal spikes early
   Searches surge around holidays, back-to-school, and major sale events. Inventory, listings, and PPC should be ready before volume climbs.

5. Refresh regularly
   Keyword research is never one-and-done. Mature products may need quarterly updates, while launches and seasonal products may need closer monitoring.

Bottom line: search data works best as a live signal for what shoppers want next, not a static keyword list.

Want the full breakdown? Don’t miss 👉 Mastering Top Amazon Searches for 7-Figure Growth

Think this is helpful?

📍 May + June founder rooms, no fluff

The news cycle is loud. The founder rooms are where it gets useful.

As Amazon shifts the promo calendar, AI reshapes discovery, and margin pressure keeps moving through the stack, the value isn’t just knowing what changed. It’s hearing how other operators are actually responding.

Here’s where those conversations are happening next:

🤝 Ecompreneur Socials

Low-pressure founder meetups designed for real connection, clean context, and the kind of operator conversations that don’t need a panel to be useful.

• May 19, 2026 — New York Ecom Founder Social

• May 29, 2026 — Houston Ecom Founder Social

• May 29, 2026 — Austin Ecom Founder Social

• June 10, 2026 — Operator Room New York

• June 10, 2026 — New York 20M+ Ecom Founder Dinner

🤝 MDS Connects 

Curated founder meetups aligned with the industry’s biggest moments, so conversations happen while the context is still fresh.

• June 5, 2026 — MDS Ecom Founder Connect Lunch at Ambizion 2026

⏳ Seats are limited and many of these fill well in advance.

Lock them into your 2026 calendar now → All Event Links

👀 Did you see that post ?

The future of product discovery sounds suspiciously like two AI hosts discussing rash cream.

(Alexa, please make this stop.)

Until next time ✌️

As always, thanks for sticking with us until the end. 

If you’d care to share your thoughts on this newsletter, we’re all ears. Just hit reply to sound off. 

See you next time with more of the latest and greatest content you need to succeed this year 🔥

Sincerely, 

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If you are looking for a business professional community made for ecom entrepreneurs, then consider applying today. 

*To qualify, you must be a full-time seller or brand owner and do at least 1 million in verified annual revenue. Will Amazon’s Returnless Resolutions solve the returns debacle? [MDSR #30]