They use your IRAS info, and with someone paying only a couple hundred in tax and yet moving your kind of money around… I can see it getting flagged. With my hefty 5-figure tax bill, they probably won’t be as worried. In my mind, Trust is effectively StanChart with a techie, hipster front-end.
I’ve been watching credit card trends here carefully and I would say Singapore is following the same path as the credit card industry in the US. Back 20 years ago, hardly any credit cards in the US offered no foreign transaction fees, go back 30 years ago and annual fee for life was still a novelty (I actually got one of the first cards to offer it, the AT&T Universal card). Nowadays, 80-90% of all cards have no annual fee and 40-50% have no foreign transaction fees… and it’s only gone one direction — more competitive. Credit card companies are too greedy not to give the goodies in hopes of growing what is a rather lucrative business for them.