gratz
anyway - been re-reading the T&C based on what we know so far
contest runs for 100 days
it is likely daily capped so
per day
RM5 Cashback 1060
RM10 Cashback 150
RM15 Cashback 10
RM20 Cashback 5
RM50 Cashback 5
RM100 Cashback 5
TOTAL 1235
so assuming everyone spams for 2 cashbacks, only 600 odd people will walk away with a prize per day
it is also not 100% random - likely not to run foul of shariah / gaming laws
so like my earlier observation, busy periods is better to run through the sequence, altho likely the later part of the day there is a lot less cashback up for grabs.
I might change my pull time from midnight to something like late morning for weekdays except for big days like like 12.12
cash back comes in 60 days after end of the month. so we will only get november cashback in february 2020
I'm not sure the others, but I'm only aim for once cashback per day. I agree with your sequence theory, I also realise that too.