Applying a Coupon Code

A coupon (also promo code or voucher) is a single code that represents a discount.

Login to the website and search for the item you want to buy.
Then click on add to cart and go to cart page.
As you can see in cart page the item item added in cart will display.
Then click on "Order checkout" here you can see the order details.
Then click on "Apply coupon code"and enter the coupon code you have and click on "Apply coupon".
Below you can see that amount of coupon code will automatically apply to the billing amount.