There are two banks on St.Mary's, Lloyds and Barclays. The Isles of Scilly use standard British currency - pound sterling (£) and pence (p). Bureau de change is available at the Post Office and at the two banks on St. Mary's. There is ONE cash point machine on St.Mary’s and none on the other islands. Cashback is available at various shops, hotels and pubs, but please ensure you travel with cash as it is necessary on the boats and at various commercial outlets. Cheques are widely accepted.