First post guys so please be gentle!
Just done the grocery shopping and picked up one of these Pizzas because it was on offer (was £3.29 now £1.64). Only when I got home I noticed on the box there was an additional special offer shown on the box, where if you sign up to the Ladbrokes website you can get a free £10 bet (providing you add £10 to your account), and they will send you a voucher for 2 x 4-packs of Carlsberg beer.
1) go to http://www.ladbrokesgames.com/pizza
2) Deposit £10 and play £10 on Ladbrokes Games
3) Get £10 free bet + they will send you a Tesco coupon for 8 FREE Carlsberg beers
I haven't tried this yet but thought it sounded like a good deal if you spend money on online betting anyway.
Needless to say you don't need to have purchased the pizza to get the offer - just follow the steps above.