RANCANG BANGUN APLIKASI BELANJA DENGAN PENERAPAN QUICK RESPONSE CODE SEBAGAI KASIR BERJALAN PADA MINI MARKET

The business of selling basic needs is growing rapidly in Indonesia, especially in
densely populated areas or areas. Minimarkets or supermarkets are one of the places to buy
all the basic needs that humans need. The method of payment using tunai is sometimes difficult
when the tunai brought is less than the calculation before shopping, in preventing excess
purchases or lack of money when shopping it is recommended to calculate the items spent on
their own, but the process takes a long time, especially when customers pay for goods shopping
at the tunaiier. This research applies system development by applying XAMPP and MySQL for
database management and using android studio software based on android. The final result of
this research is to apply a QR Code as a walking tunaiier in a mini market. The application
used in the application of this QR Code only scans the barcode listed on the item and submits
the QR Code to the tunaiier so that it can facilitate the transaction process.