Just below your order total, locate the box outlined in red that says “Membership/Subscription code (optional)” and enter your membership code in the box and click APPLY. Note that the Membership/Subscription code is typically 6 numbers followed by 4 letters. It is listed on your membership purchase confirmation. If that email confirmation is not handy, sign into your account to look it up. The ticketing operation fees would be deducted for the first 4 tickets purchased to each concert.