In partnership with
eBay is turning auctions into live entertainment across seven markets. The marketplace wants discovery, expertise, urgency and checkout to happen inside the same stream.
News
1️⃣ eBay turns auctions live
2️⃣ ChatGPT builds a paid shelf
3️⃣ TikTok wants the warehouse too
Insights
4️⃣ Italy rents the checkout
5️⃣ Marketplaces take the majority
6️⃣ Europe has two retail speeds
LET’S ENTER THE MAZE!
1️⃣ News
The Maze: eBay Live's GMV run rate grew about eightfold across seven markets worldwide as the marketplace opened live selling to far more eligible sellers.
eBay moved beyond invite-only access, adding self-service onboarding across more than 300 categories plus stronger homepage and app discovery.
Buyers can watch, chat, bid and pay without leaving the stream; sellers manage inventory, orders and event performance through Live consoles.
The format fits collectibles and luxury because expertise and urgency help sell unique goods, but eBay still has not disclosed Live's absolute GMV base.
Why it matters: eBay is trying to own both product discovery and checkout. The next proof point is absolute sales, not another large growth multiple.
2️⃣ News
The Maze: OpenAI is testing multi-product carousel ads below U.S. ChatGPT conversations, turning one sponsored recommendation into a platform-controlled shelf.
Retailers can upload catalogs once, then use feed data to create product ads at scale instead of building each unit manually.
OpenAI currently decides whether a shopper sees one product or a carousel, while the retailer controls the eligible catalog, filters and bid.
The relevance-weighted auction makes feed quality, conversational intent and conversion signals part of the new merchandising contest.
Why it matters: Retailers gain more space at a high-intent moment, but OpenAI gains control over the format, product grouping and paid comparison shelf.
3️⃣ News
The Maze: TikTok Shop now lets eligible merchants use Fulfilled by TikTok inventory to ship orders created on other sales channels—not only TikTok Shop.
A new partner endpoint sends an external order ID, item quantities and customer address into FBT, then returns a TikTok fulfillment order ID.
The U.S. FBT network already stores, picks, packs and ships merchant stock; full country, seller and external-channel availability remains undisclosed.
TikTok is now competing to hold the merchant's primary inventory pool, but no separate public MCF pricing, returns policy or service-level comparison was found.
Why it matters: TikTok is moving from renting discovery to owning more of the operating stack. The prize is fulfillment revenue, merchant data and stickier inventory.
4️⃣ Insight
The Maze: Marketplaces generate 71.4% of Italy’s ecommerce GMV. Social platforms increasingly start the sale, but platform retailers usually finish it.
Italy’s marketplace share is 3.6 points above Spain and 12.6 points above the UK in the five-market comparison.
The split classifies retailers, so Amazon’s first- and third-party GMV both count as marketplace activity under ECDB’s measurement logic.
Brands need marketplaces for reach, but owned stores still protect customer data, loyalty and the economics of the next purchase.
Why it matters: Italy makes the trade-off visible: platforms can win the first order, but brands need a direct reason for shoppers to return without paying rent again.
5️⃣ Insight
The Maze: Central Europe's marketplace share rose from 55% to 60% in two years. Online growth is increasingly flowing through someone else's platform.
The channel split moved steadily: marketplaces reached 55% in 2023, 58% in 2024 and 60% in 2025.
Platforms scale assortment and cross-border reach while stores lost five points of regional revenue share.
Owned stores still keep control of customer data, loyalty mechanics and repeat-purchase economics.
Why it matters: Marketplace reach is now table stakes, but brands still need owned commerce to keep the customer relationship and make loyalty compound.
6️⃣ Insight
The Maze: Western Europe’s 3.4% retail-growth average hides a 2.6-point Spain–Italy gap. One regional plan now means several different commercial bets.
Spain leads at 4.1%, with Germany at 3.9% and the UK at 3.8%, while France reaches 2.5% and Italy 1.5%.
The wider forecast expects ecommerce to outgrow retail, but each country runs on a different mix of maturity, marketplaces, essentials and adoption.
The shared stack can stay regional, but growth targets, inventory, acquisition and channel investment need country-level economics.
Why it matters: Europe is a shared operating region, not a shared demand curve. Retailers that average the markets will misprice growth, inventory and channel investment.
🗞️ Quick hits
Everything else you should know
🛍️ Marketplaces buy frequency and scale
Mercado Libre says free shipping is turning monthly shoppers into daily active users, showing how a logistics subsidy can deepen frequency and lifetime value.
TikTok Shop's U.S. operation reached $11.8 billion in GMV, making the country its largest market and social commerce a material seller channel.
🚚 Delivery speed becomes the product
JD.com's Joybuy expanded same-day UK delivery and priced membership below Amazon Prime, raising the cost of competing on marketplace convenience.
Walmart is using AI forecasting and routing to support sub-30-minute delivery while removing 30 million driving miles, linking speed gains with lower fulfillment cost.
📣 Merchant acquisition gets contested
The UK Competition Appeal Tribunal cleared a £5 billion search-advertising claim against Google for trial, putting alleged acquisition-cost inflation before the court.
AppLovin asked investors for patience as it expands ecommerce and consumer advertising beyond mobile games, adding another scaled bidder for merchant budgets and data.
🔎 Amazon widens the shopping gateway
Amazon reportedly expanded search to 100 million products sold by outside retailers, broadening its discovery role while reshaping retailer traffic and data relationships.
THAT’S IT FOR TODAY!
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