To use Coupon Code in Strike Industries shopping, you only need to do the following three steps: 1. Log in or create a new account on strikeindustries.com. Select the Strike Industries products you like and add them to the shopping cart; 2. Check the product you want to purchase at Strike Industries; 3. Place the order, click on the Strike Industries Coupon Code you got on the checkout page. Select the Strike Industries Promo Code you want to use and just complete the payment.