Unless your friends with these wow gold people if they are not level 80 you probably have alot of 2s and 3s in your guild who are unlikely to care about anything for a while.
Wait until someone asks you when you will be buying the next guild bank tab. Say "When there is enough money donated to the bank to pay for it."

If enough money shows up, buy it. If not, you will know that your members do not want a wow gold tab badly enough to pay for it, in which case, it's not necessary to have.
yea ive noticed, ive finally picked a coleader and soon a couple officers who are 80 so i can focus on myself a bit, ty for the help, it actually pretty easy to tell when a person cares about a guild/enjoys being in it. I used to play a game called guild wars and was leader of a guild. it was and still is easy to tell. also heres one last question. does anyone wanna tell me about a system that might help get guildies to donate money to the wow gold bank cause i don't wanna pay for anymore tabs i alredy bought 2 wit the money i made from selling my last one. sooner or later i also wanna do guild repairs.