Have a look at additions - its the same company but usually 10% cheaper - plus you can usually find good voucher codes, especially if you are a new customer. I got £30 off £60 through the post the other day- code must be available online somewhere.
Littlewoodsdirect offers interest free payment options but the items are more expensive. Littlewoods does not offer the interest free payment options but the prices are slightly cheaper. (I think that is the right way round!!)