You can buy virtual items or add-ons in the shop found here:
http://swapitshoplounge.co.uk/shop.html
The virtual items are things like a virtual big mac etc. which will appear on the left under "My items" underneath your username.
The add-ons are things like being able to change the colour of your name for a certain period of time, have an advert on the site or have a custom rank where you can replace "Getting Started" or "Supreme Member" for your own slogan.
If you go to the Token Arcade here:
http://swapitshoplounge.co.uk/forum111.php you can also play games involving tokens such as guessing games or buying scrathcards for a chance to win more tokens or some people will pay tokens for people doing certain things, like joining their forum etc.
Some people also sell their tokens for swapits in the Token Arcade, normally for around 10 swapits for every 35 tokens.
to SwapitshopLounge, HOBJOB! 
BRING BACK TOKENS 
