Thanks all bros for posting valuable experiences and guides and especially bro baby for answering my pm

currently read until page 230 now. hopefully can finish reading everything before I go on my first trip tmr 8am. I do have one question that I am unsure about. I went to change sgd to rupiah. money changer gave me all notes of 50000.. asked him for smaller notes and he say dont have. Is there covenience store right at tbk jetty that I can buy stuff from and break up the note? The blue van cost 4k and not sure they will give back change. Thanks.