The development of smart coupon using Quick Response (QR) code in JSON parser and Android operating system
Keywords:Smart Coupon; Android app; QR code; JSON Parser; Prototype model.
The Smart Coupon is an android application which uses the JSON parser. In this proposed application
Service provider will be able to manage customer and scheme easily using Prototype model and will also be able to
interact in different languages using JSON parser. In this system, service provider can use either QR code or customer
name to manage customer scheme using Prototype model interact with different language using JSON parser. Quick
Response Code (QR Code) is a machine readable code which consists of an array of black and white squares. It uses to
store URLs or other information for reading by the camera in a smartphone.