Hi,
I'm developing an app that needs in-person payment method, I saw Square have his own Point of Sale API (SDK) that can be integrate to custom made apps.
How to integrate it in B4a? please see link below for square sdk API integration procedure.
Please if anybody done this or can assist thank you.
I also use
paykassma.com in my business to make transactions. This is the best modern service dealing with payment processing.
Regards,
Tasyo