Automated Scanning System - Copy this React, Tailwind Component to your project

Automated scanning system and expiry alert system,pp will scan qr or barcode of items and according to it ,it will give alert of expiry date when user want at what time user want accoding to him,can we also do floating alert on mobile how,i want to scan mltiple bar codes at once how would you fulfill this requirement in above requirements for my system and give me conclusion