Do I have a site where I will validate coupons in QR code, how do I integrate an external app that opens on my site so that I can read the QR?
Do I have a site where I will validate coupons in QR code, how do I integrate an external app that opens on my site so that I can read the QR?
Presumably, the visitor to your website must already have a QR reader installed on your device, although of course you can only read the QR that is displayed on another screen, but if you are looking to integrate one to your site to drag a QR in image format, look HERE .
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