A high-risk MCC classification can affect businesses in four key ways:High-risk businesses may pay higher interchange rates than low-risk businesses.,High-risk businesses may not be able to receive the same e-commerce fraud protections other businesses are extended for card-not-present purchases.,Fees on individual chargebacks may be higher for high-risk businesses than for their low-risk counterparts.,Certain payments may not be accepted by high-risk merchants at all.