The difference between the cashable money and the Meta wallet money is that the cashable money is the money you get by generating impressions with your posts and the meta wallet money is to be able to buy posts on the BBS platform in any community that you are, when you manage to acquire $20 of cashable money you have to request that they let you enter the white list to be able to withdraw and remember that when you go to withdraw you need to have at least the same amount of target money as cashable money