Salam,
In my recently face issue while generating B2C invoices , my internet goes off and could not able to sign or hash invoices but i can print qr as phase 1, does this accept by zatca when i report my invoice ..
@arkaabrothers signing, hashing and generation of QR Code does not depend on internet connection, you should explore the option to onboard CSID locally on the device which issues invoice to mitigate this risk of issuing non compliant invoices. Once you are covered in enforcement wave of Phase 2, invoices must be compliant with phase 2 requirements including QR Code having 9 tags for Simplified Invoices. Generating Phase 1 QR Code with 5 tags results in non compliance and would be subject to applicable penalties.