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Plainbooks

Online sellers25 Sept 2026 · 5 min read

Selling online: which documents to keep

Marketplace reports, shipping receipts and ad invoices — the list that makes closing the month easier.

A kraft parcel tied with pink ribbon

Online shops have many small transactions. Keeping documents tidy from day one saves a lot of work at month-end.

Marketplace sales reports

Download the monthly report showing sales, fees and payouts.

Costs that often go missing

Ads, packaging and shipping — ask for a tax invoice or receipt in the business's name.

Separate bank accounts

A separate business bank account makes reconciliation faster and more accurate.

Find out your price in under a minute

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