Yes, most establishments in Shelly Beach, South Africa, accept credit cards so that foreign tourists can pay conveniently and easily. However, keep in mind that small stores or vendors may still prefer cash, so it is advisable to have some South African Rand on hand. If you are dining out, visiting major attractions or shopping at large stores, you should find that credit cards are widely accepted. Billing is often in Rand (ZAR), so be aware of foreign fees for your card.