Indicative rates, not an offer.
The Barbadian dollar (BBD) is pegged to the US dollar at two to one, and US dollars are widely accepted, while British pounds and euros arrive mostly with tourists. Bridgetown has the most banks and exchange services, with more on the west coast in Holetown and Speightstown and on the south coast around Oistins.
Change is usually given in Barbadian dollars even when you pay in US dollars. In Barbados, P2P offers are a way to swap Barbadian dollars and US dollars directly with another person.