On every displayed coupon, there is a field called “Coupon Code”. There are two situations:
Sometimes you don’t need any code to shop with the coupon. In this case, simply click the coupon link or the “Shop Now” button and the coupon discount will automatically be applied to your order during the store’s checkout process.
If a coupon code is required, click on the coupon code and it will be automatically copied to clipboard. You will then be taken to the store where you can add products to your shopping cart, and then look for the “Promotion Code” or “Coupon Code” field during the checkout process. Here, right-click inside of this field and select “Paste” to paste the coupon code that was automatically copied. Click the “Update” button if there is one. Then proceed to checkout.
Note: If you click the “Shop Now” button on the coupon which requires a coupon code, make sure you first copy the code by highlighting it, right-clicking, and selecting “Copy”. Then proceed as given above.