ADD A COUPON
Go to Inspections --> Scheduled Inspections (or Unscheduled Inspections):
From here you can click on Actions -- Apply Coupon (or click the Coupon icon if you're using the icon view)
Alternatively, you can click the 'i' Icon to go to the order info screen:
And click Actions --> Apply Coupon:
The coupons that you have set up in your ISN will appear under the Apply Coupon drop-down, which will also allow you to select what fee the coupon is to be applied to:
Hit Apply Coupon and you're done.
REMOVE A COUPON
Clicking the 'Apply Coupon' option again will allow you to Remove Coupon or add another one.
If you have any questions about this process please let us know! You can reach us by chat, email at firstname.lastname@example.org, or phone at (800) 700-8112.