Petrol Discount

[meow]

Yo drivers, now the petrol price is increasing so it'll be good that we can share some lobang on how to get more discount from the petrol company or which petrol kiosk got good offer :D

ok me first
Shell -
OCBC Titanium card got extra 5% on top of the site discount
Other OCBC card got extra 3% on top of the site discount

Caltex -
HSBC card got extra 3% on top of site discount

any more lobang to share? :D