Camera barcode scanner & Discount coupon not working

hi, thank you you are try our plugin, about camera barcode scanner , the encode type of barcode generate should match with barcode setting in your plugin (this is weak for scanner). so, we are working to make it support qrcode (this better in web enviroment) and discount coupon , product addons. all of theme will release soon. btw, we also plan create app for android and ios, because on those enviroment, the barcode scanner is better. We hope you continue support our plugin . thank you!