So I'm wanting to buy 24csc so I can afford an item from the shop[sup]I only have 101csc[/sup], I've seen people on the Advertising boards buy small amounts like this but I'm not sure how it actually works? Like who does what trade and stuff?

Probably a really dumb question but I'd feel awkward trying to buy it without knowing how the trade goes ;)

So after you find someone who will sell it to you what happens is two trades go up. One from you for them to offer the 24 csc and the other from them for you to pay the agreed amount. Or if you have an item(s) they may want for the cost of csc then only one trade is needed.

Ah I see, thanks for the detailed explanation :)