Here in the first ever release of the project what we have implemented till now is that we'll be to scan the QR code at the very entrance of the shopping mall we are visiting and then we'll be able to scan the required Barcode for the product we wish to add in our cart and in that live moment itself there we'll get the amount and other details being detected automatically to the card along with the summation of the amount payable.
We're looking forward to integrate the payment gateway in the upcoming releases, and add a few more use cases to this unique Ideation.