American Express Membership Rewards - UK Platnium Charge Card and Quidco £40 cashback

Thanks to the folks here who suggested I signup for the Plat charge card through Quidco, I'm now an Amex member again and I've just got my £40 cash back! :D

http://www.quidco.com/american-express/

Looks like I'll put a few more transactions through Quidco too...