Hello, I've only been here a little while but I would think that with the sort of items you are selling like handmade cards & books it would be worth you offering to ship overseas -although I personally would not charge for tracking included as your items would be covered by Royal Mail up to £20 by standard post and the high charges for tracking may put buyers off if the cost to post is higher than the cost of the item. I have sold overseas on "the other site" lol, and have had no problems although the one thing I won't sell overseas is second hand clothing/shoes due to reading on the forums about the high volume of "change of mind" returns which can leave you out of pocket if you end up having to refund. Countries considered high risk over there are Russia and Italy due to the very slow postal services and Indonesia,for some reason. Good luck with your sales :-)