Well, if you didn't already know - it was bad news for Visa on Friday, as US retail giant Kroger announced that Visa credit cards will no longer be accepted at its chain of Smith’s food and drug stores. 

A product manager at Kroger tweeted that the company would be interested in setting up a meeting with Anthony "Pomp" Pompliano to discuss accepting Bitcoin in the future. 

If Kroger does start accepting Bitcoin, imagine what this would do for the cryptocurrency space!