This function allows you to set a maximum lens price covered by an NHS voucher. For example, if you usually dispense patients with an NHS voucher A with a lens that is on the system at £50, you can set the system to discount the £50 to the voucher value when you click the 'Adjust Lens Prices' button in the Dispense Module.

Navigate to Maintenance, Point of Sale & Dispensing and then Vouchers, which will load the following screen.

At the bottom of the form, fill the boxes from left to right.

1. Select the branch that this applies to from the dropdown list.
2. Select the lens type that the voucher applies to from the dropdown list.
3. Select the voucher type from the dropdown list.
4. Enter the value of the lenses that you are happy to be covered by the voucher in the last box.
5. Click the '+' button.

For example, if you now dispense a £100 frame and a pair of single vision lenses for a voucher A that come to £60, the patient would only pay £100 for the frame with no extra to pay towards the lenses, as the lens price would be discounted to the voucher value.