Marketplace Fees Eating Into Your Profits?

Independent UK seller smiling at her laptop with MC999 boxes

Selling through major online marketplaces can mean rising fees, complicated rules and less control over your own business.

MC999 is a fairer UK online marketplace for independent sellers, helping businesses reach new customers and sell online without commission being taken from each sale.

No percentage taken from every sale, just a monthly fee based on the scale of your business. If you become one of our first 300 Activated Sellers, that monthly fee is FREE for 12 months!

A Simpler Way to Reach More Customers

Shoppers discover your products on MC999 and buy directly from you, so you stay in control of the whole sales journey. Sellers using Shopify, BigCommerce or Shopline can connect their online store, and buyers click through to complete the purchase on their existing website.

Become an MC999 Founding Seller

Every successful marketplace started with a handful of businesses willing to be there from the beginning. We're looking for ambitious sellers who want to grow with us, help shape the platform, and be recognised as part of MC999's founding community.

And there's an extra benefit to starting early: the first 300 Activated Sellers get 12 months FREE. No monthly subscription fee for your first year once your seller account and catalogue are activated.

Your Business, Your Way...

Savings piggy bank with coins

1. Keep More of What You Earn

Every sale should reward your hard work, not disappear in fees. With no commission on your sales, you keep more of what you earn and invest it back into growing your business.

Independent shop owner in his store

2. Grow Beyond One Marketplace

Why rely on one marketplace? Build your presence on another platform, showcase your products in more places and create new opportunities for future growth with MC999.

Small business owner smiling in her shop

3. You Are in Control

Your business deserves flexibility and control. Build your brand, grow your customer base and sell on your terms with a marketplace designed to support independent businesses.

Scales of justice statue

4. Fair Policies. Clear Communication

Your business deserves transparency. We believe in straightforward policies, fair decisions and open communication, giving you confidence to focus on growing your business, not worrying about unexpected changes.

Already selling on eBay, Amazon, Etsy, Vinted or through your own online shop?

MC999 gives you another place to showcase your products, build your presence and stay in control of how customers buy from you.

A Fairer UK Online Marketplace for Independent Sellers

How MC999 Works

MC999 is an alternative selling platform created to give businesses of all sizes another place to showcase their products and build their online presence.

We help bring buyers and independent sellers together, but MC999 doesn't process or control the payment transaction. If you connect an integrated store, like Shopify, BigCommerce or Shopline, buyers discover your products on MC999 and continue through to payment on your website. If you list your products directly on MC999, you arrange payment with the buyer using your own preferred payment method. Either way, you remain in control of the sale and your customer relationship.

Why Become an MC999 Founding Seller?

Every successful marketplace started with a small group of businesses willing to join early. By becoming an MC999 Founding Seller, you can establish your presence before the marketplace becomes more widely available.

You’ll be among the first businesses to create a presence on MC999, from independent sellers and growing brands to established retailers with larger online stores. You’ll also have opportunities to share feedback, hear about new features early and take part in future promotional opportunities as the marketplace grows.

Keep More of What You Earn

MC999 does not take commission from your sales, so you keep the full value of every purchase made through your business.

No percentage is taken from any sale, just a monthly fee based on the scale of your business. The first 300 Activated Sellers get 12 months free: no monthly subscription fee for the first year once the seller account and catalogue are activated.

Secure Your Founding Seller Status

Founding Seller places are intentionally limited. Once registration closes, new businesses will still be able to join MC999, but they will not receive Founding Seller status or recognition. Join now to secure your place as one of the businesses supporting MC999 from the beginning.

Begin Your Founding Seller Registration

Enter your details below to reserve your Founding Seller place. Next, you’ll complete your MC999 seller registration.

Not quite ready?

Interested, but not ready to register? Leave your details and we’ll send you Founding Seller news, platform updates and future opportunities.