Economy of Union Island

The official currency is the Eastern Caribbean Dollar (EC), though U.S. dollars and Euros are widely accepted.

Telecommunications services are provided by Cable & Wireless which offers landlines and wireless services (GSM). Digicel offers competing wireless services, including the network formerly operated by AT&T Wireless/Cingular. High Speed Internet services are provided by Cable and Wireless (512 kbit/s down, 128 kbit/s up). The island is connected to the Saint Vincent mainland by a series of digital microwave towers (through connections to neighbouring islands of Canouan and Bequia).

WiFi service in the harbour is offered through Internet Cafe-Clifton. Also through HotHotHot Spot, a service offered in Union through Erika's Marine Services, is also offered in Bequia in the Grenadines, as well as Dominica and Antigua (both Falmouth and English Harbours and Jolly Harbour). Other computer and electronic support is also offered by The Internet