Comfortable travel in Palau will run between US$200 a day or more, depending on your taste for island hopping and dive packages. Travellers on a moderate budget can get by for about half that, assuming they only see a few islands and keep their food costs down.
There are banks in all the major tourist areas, where credit cards and travellers’ cheques are widely accepted. Neither tipping nor bargaining is mandatory in Palau.
Currency- US Dollar