-This project was sold and thus further development here is seized based on the client's request

E-Invoice QR Code Reader KSA Flutter Application

E-Invoice QR Reader: This application was developed with the aim of displaying the QR Code contents of any E-Invoice that is compliant with the Zakat and Tax Authority in Saudi Arabia.

Where Did The Application Idea Come From ?

After the Zakat and Tax Authority in Saudi Arabia Enforced new rules upon E-Invoicing some of those rules indicated that every E-Invoice has to have a QR Code that is responsible for confirming the identity of the merchant and weather they are the rules or not. One of the rules is "Compliant E-Invoices Have To Have a generated QR-Code that is Encrypted in Base64 and formatted in TLV format" when scanned Certain information have show to the customer.

Implementation

If you're familiar with the situation you probably noticed that there is a similar app on the store E-Invoice QR Reader KSA I Basically Reverse Engineered that app and modified the UI to my liking as well as added an additional theme option supporting light and dark themes.