Need more members? then maybe a refer a friend program will be enough incentive to get more members. It works by having new people come and ask for a starter and if anyone referred them then they list that in the post. that person who found the member gets either money or an item from the mart, of something else. Maybe the new person gets a gift too???
obviously there are ways of cheating that need to be taken into consideration....and prevented(ex: someone can make a new account and pretend they are new, so they get the prize)
What do you think? start the debate!