If you are using a promotional code to gain a FREE ticket you will NOT be asked for your credit card details. Free transactions do not require your credit card information.
Your promotional code is
Visitor Special Offer: Subscribe for just £19.99 for 12 issues of Build It magazine delivered to your door. Simply add the magazine to your basket when booking your ticket.Click the show logo and input the above code to unlock your 2-for-1 ticket (which admits 2 people) to visit Build It Live Bicester.