Cannot add US credit cards – Grab: Taxi Ride, Food Delivery Review

The app doesn’t allow to add any US credit card because it’s asking for 3D or One Time Password. I tried 8 credit cards all failed. None of banks in US do this. I called three of my banks and they had no idea what’s OTP for transactions. Therefore we cannot add them at all. This is frustrating. Why can’t we just add cards without OTP? No one ever does shopping in US with OTP because this feature doesn’t exist :(
Review by CaliSean on Grab: Taxi Ride, Food Delivery.