I know I have a few overseas readers, from the UK specifically, and I know I don't post nowhere near enough information for them. One of the easiest things to find for overseas visitors is promotional discount codes.
I just found this site that has quite a few % and $ off codes, as well free shipping offers.. While I'm not familiar with most of the stores listed, it looks like there are some great savings to be found! What I like about this site is that the expiration date is clearly listed on the code/offer. I can't stand it when I find an awesome discount code only to get a "Sorry, this offer has expired" error when I use it!