Well, some guys find men in skirt attractive...
Having hard time thinking how much it takes to pump? Well, most
Malaysians who pay cash don't pump full tank. I'm sure if you own a
car, you will roughly know how much it takes to pump full tank.
Give a little "discount" and you can have pump round figure, like,
say, RM50.
Those who want to pump full tank will "overpay" first, pump, then
go back to collect change.
Come on, it's not rocket science 