There may be a thread on this some where in help however I just want to bring this up again. A lot of people seem to have troubles with their trade shops. Someone figured out that on a Mac you have to input your info a specific way for the shop to work. So if you are on a Mac, instead of using your arrow keys to navigate the sign, use your enter key. Just a remind for you guys, spread the word to people on the server if they have issues and if anyone does have an issue you are now informed.
