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📦 MyCost information hub

eBay Seller Help UK

Current UK eBay help for fees, listings, offers, sold-price research, advertising, postage and real profit. Start with costs, then improve the listing and workflow.

Fees & seller type

Understand what eBay selling actually costs

Listings & search

Help buyers find and understand the item

Offers & advertising

Use discounts and promotion without losing the margin

Profit & operations

Protect profit after postage, returns and selling costs

Start with the numbers

Know the fee, then know the profit.

eBay fees vary by seller type, category and optional advertising. Check the current fee rules, then track the actual selling costs against your item cost and sale price.

Turn the advice into numbers

MyCost keeps your stock, sales, costs and profit together.

Try MyCost free →