Android app that read especific fileds on same format bill.
This bill or invoice atached, needst to take:
Rut = 96614070-4 // (ID of the company)
Nombre/Razón Social = COMERCIAL BIG JOHN LIMITADA //(means name of the shop)
Fecha = 20-09-2018 //(means date, in the same format)
Should be readed inmeaditly, procesed in the cell phone (Instant receipt scanning).
And should reconice different receipt of that shop, and reconice is that shop ok. All offline.