A Customer Item will be created during a POS entry when a Product is added.
The Customer Item icon will appear at the end of the product line. The user will not be able to complete the sale or accept payment until all Customer Items have been reviewed.
Please note that additional product lines can be added before reviewing the Customer Items.

When a Product with an assigned Customer Item is added to a sale via POS, the sale cannot be completed, and payment cannot be accepted until all associated Customer Items are reviewed.
Users must review all Customer Items using the Customer Item review page before proceeding with payment or posting the sale.
The process for reviewing the Customer Item will be as reviewing Customer Item from Invoice
Once all Customer Items have been reviewed, the user will be able to proceed with the sale and accept payments.