This article will explain how to change the quantity for a product in SalesPRO. Orders cannot be modified.
Quantity of a line item can be changed a couple of ways.
When the quantity changes, all customer discounts, and any item discounts, will be applied for the total quantity. As well, all additional charges (e.g. shipping, measurement) that are charged per product, will be automatically adjusted. Any charges or discounts/promotions that are triggered by quantity will also take effect.