A combined physical and digital games chart is finally coming to the UK. At the moment, the Entertainment Retailers Association (ERA) supplies GfK with exclusive data on boxed game sales. GfK's charts are considered the gold standard because of its relationship with the ERA, which counts GAME, Amazon and the nation's top supermarkets among its members. Now, the ERA has announced that its exclusivity deal with GfK will end in January 2019. Around the same time, it will start working with the Interactive Software Federation of Europe (ISFE) and data services provider B2Boost on charts that include both physical and digital sales.