Yes

No.. fpx is an online transfer from your CASA

to entitle debit card additional interest, you must use the card to charge at merchant either chip or contact less

Activate your online transactions first.

Can call them or submit request through online under help and services

Let's say first quarter is Feb/Mar/April. On 1st Feb you have 10k inside. Your monthly balance must be 13k on average for February. I guess if you add 3k on 1st Feb then that should work. Maybe for safety you add a bit more.

Then March you need Feb monthly average balance +3k. Note that if you added a bit more for February this would affect your target amount here.

Then April you need Mar monthly average balance +3k.

This is doable if you treat this account as FD, no in/out money. For those of us who actively using the account, you will have a headache calculating monthly average balance.

Anyway after April, you still need to do the same in May/June and so on. But the workaround if you want... May you take out your money (put elsewhere). That means the Q2 (April to June) you don't get the bonus 2%.

If you have two individuals, both with SCB Privilege Savers, SCB credit card, and SCB debit card (for all the categories) you can cycle your money, one quarter in person A account, one quarter in person B account.

If you have only yourself, you can do one quarter here, another quarter put in RHB Smart-i/OCBC 360 or whatever.

And at the end.... you get AT MAX 4.15% which you could have gotten without hassle (and no spending requirements) from some promo FD. Am sure some will do it though.