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Fiserv, service station operators including BP warn US stores on illegal vapes

By Thomson Reuters Jul 3, 2026 | 10:57 AM

By Emma Rumney

LONDON, July 3 (Reuters) – Payments platform Fiserv and service station operators including BP have warned their U.S. partners and store owners not to deal in illegal vapes or risk heavy fines ​as a consequence, notices seen by Reuters show.

A coalition of state ‌and city law enforcement officials in the U.S. is pressuring shippers, e-commerce platforms and payment networks in a bid to clamp down on a booming market in illegal vapes worth $9 billion or more in annual sales according to some estimates.

Backed by attorneys general from ‌states including ​California, Illinois and Arizona as well as authorities ⁠from the city of New ⁠York, the District of Columbia and Puerto Rico, the crackdown has in recent weeks helped secure a ban on vapes by Shopify. Mastercard has also warned its partners that it would investigate if they enabled illegal ​vape transactions on its network.

Now, the documents seen by Reuters show, this stricter approach to illegal vape sales is gathering pace.

“BP has learned that ⁠MasterCard has begun issuing… compliance violation notices ⁠to merchants throughout the industry for processing sales transactions for ​illegal electronic nicotine delivery system products,” BP wrote in an undated notice to its ​gas station operators.

The notice seen by Reuters said that selling ‌illegal vapes was also a violation of a store’s agreement with BP.

Gas station operators Marathon Petroleum and Valero issued similar notices warning that Mastercard or similar firms could issue mid-six-figure fines for a single violation or revoke their card ⁠processing services. Valero’s notice was dated June 17.

CardConnect, a payment technology provider and subsidiary of Fiserv, issued a notice to its partners stating that vape sales must ⁠comply with all relevant ‌laws or risk “corrective action”.

The notice said that CardConnect would ⁠send out a message warning all merchants using its services ​not ‌to sell vapes lacking authorisation from the U.S. Food ​and Drug ⁠Administration.

The FDA has granted only 45 vaping products authorisation to market legally, but unauthorised brands are sold illegally nationwide both online and face-to-face in locations including convenience stores and bodegas.

Fiserv, BP, Marathon and Valero did not immediately respond to requests for comment. Friday was a public holiday in the United States.

(Reporting by Emma Rumney; ​Editing by Joe Bavier)