Blackpool Pleasure Beach is offering 3 for 2 on wristbands when booking online until Sunday 3 April, 2011. When using the discount code from MoneySupermarket.com you can purchase 3 wristbands for £64 rather than £81 (normal online price) or £96 at the gate.
To obtain your 3 wristbands you need to print your e-ticket and take it to the ticket centre on the day with proof of address.