Don't be greedy bastards. Mobs drop enough money for you to get by and if you need help with mounts or whatever, I'll help financially.
1) If you have an item someone may need, then do a tell in guild chat, or post the info on here.
2) If you have no takers after a week, AH it or sell it. Help your fellow guild members out.
3) If you are offering money to guild members for items or materials, that is fine.
4) Item for item trade requests are also fine.
5) Until otherwise specified, my alt Cuddlemuffin will serve as a guild bank. If you would rather send items there, that's fine as well.
Consequences:
1) I catch anyone being greedy, you will recieve a warning.
2) I recieve a mail or message implicating anyone in being greedy, it will be checked out, and a warning will be issued pending the outcome of my investigation
3) After the first warning, if you are caught in violation of the trade rules, you will be rewarded the opportunity to find another guild. (This means I'll be kicking you.)