Point of sales orders

On the WIX app y posible to create a new purchase order and then select between different payments options to complete the new pos order ( as cash, card reader among others) . On the other hand, it is possible trough the WIX store API, create new orders, using back or front end. however thoses orders created by coding doesn’t allow to select the payment option, only to mark as paid and mark as completed .

My goal is that users in store use and ipad/ tablet to setup their own order and when they finish, on the WIX app the store manager be able to continue the purchase process charging the order using the payment method that the client prefer.