To refer a friend or associate, tell them about blankapparel.com, blankshirts.com, blankcaps.com, or trendyblanks.com. Have them enter your email address in the "Referred By" section at payment. After their order is shipped and they have been identified as a first time customer, you will receive an email with the subject "$20 Discount on Next Order", and twenty dollars will be taken off your next order totaling twenty dollars or more including tax and shipping. Referral order may not be billed to or shipped to the same address.