Allows you to Generate and Scan QR Codes.
Hi, I am using Firebase Authentication. The pricing is available here: firebase.google.com/pricing
Each month, 10k SMS is free. After that firebase charges $0.01 or $0.06 per SMS according to country.
(This page is for QR Plugin) You should contact me here if you have more questions: constructfirebase.com/contact
Thanks !