The business issues invoices in its own invoicing tool. You ask for one in the app, and download it once the business uploads it.
- In the menu, tap Payments.
- Find the payment and tap Request an invoice.
- Fill in Name or company. For a company invoice, add the Tax ID; leave it empty for a personal one. Add the Address.
- Tap Send request. The payment now says Invoice requested.
- When the business uploads the invoice, an Invoice button appears on the payment. Tap it to open and download it.
Until then, the payment's line in Payments is your proof of paying.
Tip: Don't see Request an invoice on a payment? Get in touch with the business directly.