The easiest way to mail postcards and letters is from your ship, but you ll find the main post office on Main Street. It s open Monday-Friday 8 am to 3 pm.
All mail is sent to Grenada on the daily schooner.
There are only two banks on the island, Barclays Bank and the National Commercial Bank, and both are on Main Street in Hillsborough. U.S. dollars as well as major credit cards are widely accepted.