Here are the steps on how to use Promo Codes when shopping at designevo.com: You need to log in to your existing account at designevo.com or create a new account of your own; then, to select a product, you can browse the designevo.com product page to select a product and add it to your cart. Occasionally, they will offer you discounted products up to 35%. Then check out, click order, select the eligible Coupon Codes, and finally complete the payment. Plus, here's designevo.com's latest sale on October: Cut 25% Off Store-wide.