for the 72 hours thinggie... actually got tricks to play with

last time i went there for 1 day trip only...

the shop i went to buy liquors asked me whether wan to exchange ticket with him or not.. at first i dun understand at all why he is doin this.. he said by doin this he can give me the ticket which is 2days ago so that i can exclude from the taxes.. he will then exchange my ticket wif other customer

so i think u guys can ask for the shop wheter they wan to exchange ticket with you or not