Joined Quidco yet? If not, then this is a great time to do it. The current offer for new members is £10 cashback when you purchase a £10 Hungryhouse Takeaway, so you are getting your meal for FREE!
It's a nice simple offer to get. You just sign up to Quidco using the special link above, then order your takeaway from Hungryhouse. You will get 4% cashback from Quidco, plus you will also get an extra £10 credited to your account by the 30th April to cover the cost of the food!
Quidco is a cash back reward site where you visit their site before doing your online shopping and Quidco get aid for the referrals, and you get a percentage of your purchase price back as well. You can find lots of information on how the site works through the above link, but the main thing is that it is completely free, so if you never use them again you will have still got a free takeaway.