The oddest thing for me was seeing a "Visa Customer Services" desk at an Olympic venue yesterday with two exceedingly bored looking staff. I'm not at all sure w

The oddest thing for me was seeing a "Visa Customer Services" desk at an Olympic venue yesterday with two exceedingly bored looking staff. I'm not at all sure what they were meant to be doing given that all the customer service is provided by card issuers, not the network...