發票+ is a convenient tool designed specifically for electronic gadgets' paper invoice needs. This free app by GreenBills Pte Ltd. simplifies the process of managing and accessing electronic invoices. With 發票+, users can easily check e-invoice details and even store them in graphic format for backup purposes.

One of the standout features of 發票+ is the ability to scan QR codes on paper electronic invoices to retrieve invoice details. This eliminates the need for manual entry and ensures accuracy. Additionally, users can store the invoice details as graphic files, providing them with an electronic version for easy access and backup.

Furthermore, 發票+ also offers the functionality of checking Uniform Invoice Award numbers. This feature allows users to verify if their invoices have won any prizes.

Please note that the Ministry of Finance of the Republic has mandated the unified electronic invoice format since January 1, 103 years. Transaction details are no longer actively printed on paper invoices but are instead stored directly in the QR Code at the bottom.

It's important to mention that the upload of invoice details to the Ministry of Finance may take some time, and there may be a delay of about 3 hours before the electronic invoice details can be found, especially for convenience store receipts.