That's why seller need to evolve so they also won't get con.

One way is just explain the pricing - one portion = RM6 etc etc. Chap fan now there are no pricing.

Two, explain the pricing as to why the person is being charged RM18.

Another way to do how the China ones does it. Display it by portion, each plate is automatically RMx, macam sushi. So they cant argue on wrong pricing or whatever.

Anyway, chap fan fella is gonna be next, because they just randomly suka hati charge with no pricing display.