What are some of the online shops you look at?? I will write them down and keep them in mind for when I do shop with DH. I was thinking of ordering the Nutrisystem food stuffs for when hubby goes on his business trips so I don't have to cook and plus I can keep my weight down as well. So, I wonder if they would deliver to the UK?? 
I'm not sure about Nutrisystem - those are out of my price range, so I've always ignored them.

I think SlimmingWorld here might offer some similar options, though.
We just shop online at Tesco, though I think most supermarkets here offer home delivery. We used to shop online at Asda, but their home shopping customer service is absolutely, monumentally, unbelievably, migraine-inducingly horrendous. So, to be clear. I don't like them. I don't recommend dealing with them, ever. I'll spare you the long version of the story, but we had a problem with them once that should have been cleared up in one easy phone call. Instead, it took us six weeks to even get someone to talk about fixing it, and then it took two weeks to implement their solution. By then, we'd moved to Tesco, and haven't looked back. Their prices are a little bit (like, a few pence) higher, but with a Tesco Clubcard, we save so much more. And the customer service when we've needed it (twice) has been absolutely amazing. Anyway, I don't work for them or anything, but I do recommend Tesco highly.
That said, aside from all the brick-and-mortar shops, there is Ocado, which - I think - is pretty much strictly home delivery. I've not used them, but I'm aware they exist somewhere in that online shopping world.
