01) Access control panel
02) After login click Modules >> Orders
03) Select the Discount Coupon module
04) After clicking the Install button
05) After installing click the EDIT button
06) Fill in the fields as requested to set up the Discount Coupon module
07) To generate discount coupons go to the Control Panel >> Customers >> Discount Coupons
08) Create or activate the extra page Learn how to use the discount coupon in the Control Panel >> Tools >> Extra Pages