Need help for me app!

I am currently in the process of developing a ticketing application and I am facing an interesting challenge. I would like to implement the following functionalities:

  1. Payment integration: Allow users to pay for tickets using the MercadoPago or Google Pay API (or whichever one is deemed most suitable).
  2. QR code generation: Upon purchase completion, generate a QR code containing the user’s and purchased ticket’s information.
  3. QR scanning and validation: Implement a QR scanner within the app to validate the generated QR codes. Upon scanning a valid code, it will be removed from the app to prevent duplicate use.

@Gabriel_Punales DM