Some time before Bitlanders change the payment system,And when we request for payment on Bitalnders then we add email address for payment.But now again Bitlanders system change Now again wo submit Blockchain wallet adress for payment Thats nice Because old payment withdraw system is very bad.And some Bitlanders users can't claim the payment easily.Now You can withdraw yours bitcoin on bitlanders directly.Bitlanders send you money Direct to yours blockchain wallet address.Thanks Bitlanders For changing payment system again,.