Here's how to use Promo Codes when shopping at Salty-Crew: You need to log in to your existing account at salty-crew.com or create a new account of your own; then, to select a product, you can browse the salty-crew.com product page to select a product and add it to your cart. Occasionally, they will offer you discounted products up to 65%. Then, click Pay to enter the payment page, you can see the prompt [Use your Coupon Codes], check the Salty-Crew Coupons of your choice, and then return to the checkout page and click Pay.