Unfortunately, mass payment feature has been disabled for new customers, the CS of PayPal said. First I registered my second account on April 2011 and it can't use the mass payment feature. I do not know how exactly it is, so I called PayPal. And it's kinda fishy, "This feature is no longer available for new customers. Only old members who have experienced the mass payment able to do this." I am disappointed. How I must pay mass account efficiently? I mean, if you have to do single payment (normal one) it will take too much $$$ as the fee of PayPal and I can not afford it obviously.