I use PayPal to accept payment from int'l buyers at the same to pay goods purchase abroad.
I withdraw funds from PayPal to either my BDO or Unionbank bank accounts. However, just recently I withdrew funds to Unionbank. After few days of waiting, the transfer was unsuccessful for reasons only Unionbank knows why. The error said that "Invalid Bank Account". I called up CS but hey! guess what! They don't know what's PayPal!?
From then on, I use BDO to accept the funds.
It's our bank system that sucks. They are way too far behind about online chuvaness..