Refueling your Chevy car or truck is about to get a little easier with the launch of Chevy’s new in-dash payment system. The service, which is being beta tested in Detroit, Seattle and Houston, is part of General Motors’ (GM) Marketplace commerce platform and will allow drivers to pay for their gas from inside their vehicles via their infotainment systems.The in-dash service will only be available at participating Shell (RDS-A, RDS-B) stations in the near term, but will reach all stations by the end of the year. Chevy says it’s also working with ExxonMobil to bring the service to that company’s gas stations, though no timeline has been announced. SourceUpside potential is over. We can expect some sideways or even a downside. $GM, General Motors Company / D