Mastercard (MA 0.54%) customers in the U.K. are in store for some sticker shock this coming autumn. The company intends to dramatically increase its main debit and credit card fees in the wake of Brexit, the country's political and economic separation from the European Union.
As reported by the Financial Times on Sunday, starting on Oct. 15, the interchange fee for Mastercard's credit cards is set to rise to 1.5% of the total transaction value for each purchase made by British consumers of a good or service originating from the EU. That's a five-fold jump from the current 0.3%. For debit cards, it plans to boost the rate from its present 0.2% to 1.15%.
The newspaper cited the example of Amazon (AMZN -4.31%), which typically sells its wares for the U.K. market via its operations the EU nation of Luxembourg. Assuming that Amazon does not dramatically expand its U.K. logistics footprint in the next few months, a customer in the country using a Mastercard would be subject to the new interchange rates.
Also called the "swipe fee," interchange is levied by payment card networks and issuers to cover the expenses related to credit risk and other factors involved in card management. These fees are typically modest in percentage terms, but can add up considerably with large purchase volumes or on sizable, one-time buys.
In 2015, in a move to protect consumers and businesses from hidden fees, the EU mandated a cap on interchange fees. But the U.K. has no similar cap in place, and after Brexit, this restriction will no longer apply to transactions that are inter-regional.