Respect Local Laws
There are lots of rules in Singapore like littering, and even chewing gum has restrictions, too. All you need to do is follow all these and save yourself from a whole lot of hassle with the Singapore tour package. Currency and Payments
There is only one currency used, the Singapore Dollar and credit cards are accepted at all places. Keep some cash in smaller denominations to use at the hawker centers and a few of the smaller shops with Singapore tour package.