anhvnit

if you use free version, you can login to your POS register by access to https://pos.openswatch.com/ login with your site url , your admin/ staff info

if you use paid version, it already hosted on your site by click “open POS”.

Free version have 1 register only, no add / edit register like as premium version. That why have no function. tks

What version you are using ? Free or premium ?

yes, pls create a support ticket on support.openswatch.com , i will take look in your case . tks

what is your php version. Pls try update your php version to 7.0 . Thank you!

tax use tax class in product edit. To use custom tax, pls checkout our premium version at:
https://codecanyon.net/item/openpos-a-complete-pos-plugins-for-woocomerce/22613341

to go pos / product
tick to checkbox each product you want update barcode
enter barcode on input, click update on top left. done

have no stock management in free version. This feature already exist on premium version. Please check it at : https://codecanyon.net/item/openpos-a-complete-pos-plugins-for-woocomerce/22613341

pls install woocommerce . That errors because you are missing install woocommerce. thank you

you can do it with my premium version at :
https://codecanyon.net/item/openpos-a-complete-pos-plugins-for-woocomerce/22613341
free version working with internet only.

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!