Are you ok ?? You can give only one iTrader for one business and not like as many you want ! @ fred7 You can try Edit button if you have given it in last 8 hours. (Not sure though)
Itrader can not be edited as you like. You have to ensure correct thread of transaction and give correct itrade ( -1 or 0 or +1 ).
Itraders cannot be deleted for any reason except probably if the forum Admin (in this case Shawn) decides to.