If you have a POS system running on Android, this guide will help you with how to send the receipt to the customer as a PDF file.

To send the receipt as a PDF file, open Google Chrome and log in to the email account you want to use. (In this example, Gmail is used).

Create a new email and fill in the customer's email and any other details regarding the receipt.

Then press the attachment button for your chosen email account/client.

Then select "Golden File".

Then click on the "PDF" icon.

Then select the receipt/document you want to send.

Here it is a good idea to set the display to sort newest first, so the latest attachment/receipt will always be at the top.

You have now learned how to send a PDF file via Android to a customer.