Hi, the standard Shopify POS app does not have the functionality i require. Are there alternate POS apps available? And/Or is it possible to create my own POS app and link it to the Shopify backend?
To bring in additional functionality to the Shopify POS you can use the Shopify POS App SDK. This enables the use of web apps directly within the Shopify POS while also enable access to features within the existing POS GUI.