Kaplan School Fee with Grabpay + Amex true cashback combo

I recently used GPMC to pay for my school fees, and it appears that Grab has added a points-earning exclusion for payments to educational institutions.

If Kaplan accepts Amex directly, you might want to skip the hassle of topping up and paying with GPMC. Otherwise, GPMC can still be a useful tool for payments where Amex isn't accepted.