The banks are open from 9am to 3.30pm (Monday – Friday), and 8.30am to 11am on Saturdays. All major credit cards can be used in South Africa, with American Express and Diners Club enjoying less universal acceptance. In some small towns, you may find you’ll need to use cash. You can purchase fuel with a credit card at certain fuel stations. You can pay road tolls with MasterCard or Visa.