Excuse me, what are the procedures for refueling on Hainan Island? Are they all self-service and can credit cards be used for payment ?
1 Answer
Some are half self-service, where you pump your own gas and then pay in cash or by credit card at the counter; full self-service where you just pump your gas following the pump process, and your credit card will be pre-authorised for $150 NZD, which will be refunded after a few days based on the actual fuel cost.