“Discount” textbox on the Customer edit form

Customer edit form:

• “Discount” textbox:
  • was added on the Payment Settings tab;
  • was added next to the “Require Customer Acknowledgement” dropdown;
  • the user can select val. or % -> the dropdown was added near textbox;
  • if textbox was filled for Customer: 
    • this discount is prefilled automatically in the Sale Order Item for the selected customer.
  • if an item and customer both have a discount -> we use the discount for the item(it is in priority);
  • if item without discount and  customer with discount -> we use customer discount at the Order Item;
  • the highest level is discount on Item.

Item edit form:

• “Exclude from Customer Discount” checkbox:
  • was added to the checkboxes block on the Pricing & UOM tab;
  • isn’t checked by default;
  • if the checkbox is checked for item:
    •  for this item on the Sale Order isn’t prefilled Discount.