But there is no monthly rebate cap or min spending for ANZ Opti. SCB Singpost has a monthly rebate cap of $50 and need a minmium spending of 500 lollar...
I'm aware of that, but for now my spending patterns are in line with those restrictions. All cards have their own peculiarities. For ANZ Opti, the issues are:
(1) Rebates are awarded for each $10 spend. So if you spend $9.99, you get nothing; $19.99, you get $0.50 (2.5%); $99.99, you get $4.50 (4.5%).
(2) You need to accumulate $50 in rebates before you can get it credited to your account.
(3) You need to register your preferred category with ANZ every quarter. If you forget, you get only 1% rebate on all spend during the following quarter.
(1) and (2) are not dealbreakers, just a little annoying. (3) is a bigger issue for a forgetful person like me.
That said, I am seriously considering taking up ANZ Opti when the SCB Singpost changes its rebates on grocery spend on 1 July.