Android - How to get an invoice

Invoices are not sent automatically yet.

• PayPal or Stripe users may request an invoice to support@bankin.com
• Invoices for purchases made on Google Play store are available by following the steps below:

1. Sign in to pay.google.com with your Google Account.
2. Click on the transaction you want an invoice for.
3. At the bottom of the transaction details, click Download VAT invoice.
4. You may be asked to enter some information, like your full address or a tax ID.
5. Click Save.
6. You'll see a link where you can download your invoice.

Note: You can request each month's invoice in the first few days of the following month. It might take up to 24 hours to process your request.

source : Google’s support page