Amazon has imposed a 0.5% surchage for all Visa credit card transactions with effect from 15th September 2021. To avoid this surcharge, use debit or non-Visa credit card to make payment. The 1st time you set any debit or non-Visa credit card (Mastercard, Amex, Unionpay) as default, Amazon will add a S$30 Amazon.sg Gift Card to your Amazon.sg account within 30 days, subject to terms and conditions.