As members on this forum have been so kind to share their experiences with prepaid cards, we would be grateful if those who frequent other forums will exercise prudence as we do not wish to overextend the use of UOB PPV and DBS WMC until the banks clamp down on it. As we have seen with DBS, they can be very swift to take action if they see a big trend of rewards points going in a certain direction. UOB have already clauses in their T&Cs that enable them to do it, just that currently they are not doing it.