CODIGO QR

IT CONSISTS OF A QR CODE BAR THAT GIVES INFORMATION TO THOSE USERS OUTSIDE THE APP, SIMPLE QUITE USEFUL, A TOOL THAT YOU WILL NEED EVERY DAY DUE TO NEW TECHNOLOGIES; QR CODES FROM BANKS, INFORMATION ON PRODUCTS AND GOODS, INVENTORIES, QR LETTERS FROM RETAURANTS, PHARMACIES AND LARGE CHAIN ​​STORES, ALL IN ONE APP.