1. Choose the search icon, enter Sales Invoices, and then choose the related link.
2. Click on New on the Sales Invoices page.
3. In the Customer field, enter the name of an existing customer.
4. On the Lines FastTab, in the Type field, select what type of product, charge, or transaction that you will post for the customer with the sales line.
5. In the Hire Purchase field, Tick the checkbox and Set the HP Depreciation Starting Date.
6. Click on Post action.