Struggling small businesses and their customers will be forced to pay for costly premium Amex rewards programs and international card fees, after the RBA gave non-designated card schemes like Amex, Discover and China UnionPay a temporary green light to apply “no surcharge” rules from October 1. Tyro has joined Fiserv in bowing to the international card schemes “no-surcharge” rules without question.

Jun 9, 2026