To use this functionality correctly, you will need to activate the Point of Sale payment gem, available on the Holded Store, and download the Holded POS app for iOS or Android tablets.
To make your products available in the POS app, once created, you will need to assign them:
Go to Inventory > Products
Select your product from the list
Activate the Point of Sale option in the left section of your screen.
To mass assign products to the POS, check the box next to the Name column and from the bottom bar click on POS.
Assign services
If you need to assign a service, follow these steps:
Go to Sales>Services
Select your service from the list
Activate the Point of Sale option in the left sidebar.