If you have a valid coupon code, and wants to use it to purchase an available product, follow these steps:

  1. Look for the product on the website
  2. Make the purchase (add to cart) from the website, there are many payment methods
  3. Before the final payment, the page will show a summary and will allow you to enter the code on the coupon
  4. Make sure the total purchase includes the final discount committed
  5. After that, you can make payment

If the product you want is not available, go to the contact option and ask for the date of replacement, so you can complete the online purchase.