dp lost his job last year and has been very down about it as the work he's picked up doesn't pay as much as his old job and is just generally not as nice. He's been pretty low but agreed to take on a number of household building type projects we were going to do as he has a bit more time and he enjoys those.
part of those projects required him to buy some things (like paint etc.). I had noticed a lot of stuff being delivered but didn't really think anything of it. He also stopped the online food order and has been going to the shop himself which he has never wanted to do and never done before!
I had a quick look at the December/Jan credit card statement and saw the number of transactions was absolutely enormous. I spoke to dp and he said he needed to get a load of stuff for all these projects but did seem quite sheepish. When he was out this weekend, I went through the cupboards and saw loads, and I mean loads, of unopened packages everywhere. I confronted dp and he said when he had been shopping for the stuff for the projects, he had noticed there were a lot of sales - e.g. we have a friend's party this year that needs fancy dress so he said he ordered us fancy dress things now. He said that a load of the other stuff he was just 'trying out' and was going to return lots of them 
I do think he has got a problem. I think he has got used to the thrill of a package arriving.
I have no idea, i mean no idea how to deal with this or even if he will admit this is a problem. Does anyone have any experience of it?