Another of my favourite websites is Moo.com, where I buy my mini-calling cards (or Moo cards as they are ubiquitously known). They are quite common within the tech community, but if you haven’t heard of them then here’s a description in Moo’s own words (and pictures):

They offer a range of products: Greetings Cards, Postcards, Notecards, Mini-card holders and Stickerbooks. I love the sticker books (these are what I used to produce the WWMD? stickers for the Blog Awards) and have bought several to date.

If you fancy trying out the sticker books, then this is a good month as a nice offer dropped into my inbox this week:

For the whole of April we’ll be selling 3 StickerBooks for the price of 2, when you enter this promocode: moostickersfree.

The code can be used as many times as you like (you can even pass it on) - and the offer ends at Midnight, GMT on 30 April, 2008. Happy Stickering!