i統一發票 is a simple and convenient application for the public to use to match their lottery or government raffle tickets with the corresponding prize, and it is designed to help them to find out what number corresponds to what they have won.

i統一發票 is a built-in electronic invoice carrier tool that can be used to provide continuous scanning and matching of electronic invoices.

The application allows you to scan the barcode on the back of your receipt and send it to the application for analysis. The application then returns the result of the analysis, allowing you to make a decision on whether to keep the receipt or return it to the sender.