Cumberland Farms partnered with Syrinx to deliver "a smartphone app called SmartPay that allows customers to make payments from their smartphone in return for a $0.10 per gallon discount on gasoline purchases." And now, again partnering with Syrinx, "Cumberland Farms hopes to have its pay-at-the-pump Apple Pay-compatible iOS app available in the first few months of next year, likely making it one of the first gas stations to offer Apple Pay at the pump."
Tech Republic posted the story here: http://www.techrepublic.com/article/cumberland-farms-embraces-apple-pay-to-add-in-app-pay-at-the-pump/