Set up a code for each off-invoice allowance you want to apply to sales transactions. You can then assign customers to each allowance, along with the allowance conditions for each customer.
Steps
In the search box, enter Off-Invoice Allowances, and then choose the related link.
On the Home tab, in the New group, choose New. The Off-Invoice Allowance Card page appears.
On the General FastTab, enter a code and description, as well as the general ledger account to which allowance amounts will post.
On the Lines FastTab, assign the customers and pricing conditions.