Every marketplace exports your sales differently. Etsy™ sends monthly statements with fees on separate lines, eBay™ splits orders and transaction reports, and Vinted™ has a wallet history you can only copy and paste. Putting them together for your tax return means hours of copying, sign-flipping and currency guessing. Seller Export Cleaner reads the files you download from each platform and builds one clean sales ledger in Google Sheets™. No logins to your shops, and no passwords shared. WHAT YOU GET, IN NEW TABS - Sales ledger: one row per sale — date, platform, item, gross, fees, refunds and net — with your own Cost and Notes columns that survive every re-import. - Shop costs: listing, advertising and postage fees the platforms charge outside a sale. - Payouts: what actually reached your bank. - Import log: every file read, every rule applied, and a reconciliation line — "Imported net £4,213.07 = statement net £4,213.07 ✓". - Pro: a Tax year summary (6 April to 5 April) and Trends and profit. It also counts your sales against the platforms' reporting threshold (30 sales or about €2,000 a year) and compares gross takings with the £1,000 trading allowance, linking to the HMRC guidance. Free: one platform, up to 100 sales, with every cleaning rule, the ledger, Shop costs, Payouts and the Import log. Pro (£5/month or £25/year): every sale, all platforms in one ledger, Tax year summary, Trends and profit, 3 activations, 30-day full refund. YOUR DATA Your files are read inside Google. No sales data leaves it; the add-on can reach only the spreadsheet it is opened in, and its only network traffic is a licence check. This is a summary of your sales, not tax advice. Google and Google Sheets™ are trademarks of Google LLC. Etsy is a trademark of Etsy, Inc. eBay is a trademark of eBay Inc. Vinted is a trademark of Vinted UAB. Seller Export Cleaner is not affiliated with or endorsed by Google, Etsy, eBay or Vinted.