Just a head’s up to possibly save others wasting time attempting to purchase tickets to Musee d’Orsay, using a Citi Mastercard. After 2 failed attempts on the museum website, in which I was prompted to enter a code I’d received from Citi, I called Citi. The representative, and also then the supervisor, indicated that Citi no longer authorizes online charges from the museum, due to “a high incidence of fraud.”
I’m not sure of what value the supposed fraud checks and multiple identity verification steps that Citi has in place serve, if, in the end, Citi refuses to let valid charges go through.
I ended up using my Visa debit card and the charge went through without any problem.