What Is MC999? (It's Not an eBay Suspension Code)
MC999 is a UK marketplace for independent sellers, not an eBay account suspension code. Here is what MC999 the marketplace actually is.
Marketplace News
News from MC999: how the UK marketplace works, Founding Seller updates, new features for sellers and buyers, and changes to the platform.
MC999 vs Other Marketplaces: Why Small UK Businesses Are Looking for Alternatives
Selling online in the UK has become standard. Platforms like Amazon, eBay, Etsy, and Gumtree give access to large audiences, but for many small businesses, that access comes at a cost that isn’t always obvious at the start.
Getting Started with MC999: How the Marketplace Works
the marketplace built for connection, discovery, and independence. Whether you're a passionate creator, an established brand, or an individual looking to share unique items and services, MC999 gives you the tools to reach buyers without unnecessary restrictions.
Why UK Resellers Are Moving Away from Facebook Marketplace (And Where They’re Going Instead)
Over the past decade, the UK’s online selling landscape has evolved rapidly. Once a convenient hub for local and second-hand sales, Facebook Marketplace is now a frequent source of frustration for many
Top Sites Like eBay for Easy UK Sales - The Best Marketplaces for Sellers in 2026
Rising fees, increasingly complex policies, and tighter seller controls have prompted a shift in mindset. Sellers frequently cite concerns around final value fees, rigid refund rules, limited listing visibility, and automated restrictions.
Is Selling Online in the UK Still Worth It? The Hidden Crisis in Retail
Selling online in the UK has long been viewed as a pathway
Best Online Deals in the UK Right Now: Fashion, Gadgets & More
Finding the best online deals in the UK right now comes down
MC999 Marketplace Structure: Shop Hub, Flea Market and Services Explained
MC999 has three divisions: Shop Hub, Flea Market and Services. Which one is for you, how listings get in and how buyers pay.