SchoolsFirst Federal Credit Union has debuted a rewards promotion in response to increasing gas prices. The limited time credit card rewards program, announced Tuesday (Aug. 11), is designed to help the credit union’s members earn more on gas and electric vehicle charging purchases. According to the release, the promotion was inspired by the credit card spending trends SchoolsFirst has seen among its members. Average credit card spending on gas has risen 15% in the last year, while non-gas spending is up 5%. Around 28% of the credit union’s members use their SchoolsFirst credit card for gas purchases each month.