Mastercard to Join Ethereum Enterprise Alliance (webcache.googleusercontent.com)

Mastercard has expressed interest. They haven't joined yet. From the link:

"Mastercard is developing capabilities in blockchain specifically in clearing and settling and has a strong interest in joining the Enterprise Ethereum Alliance to be able to partner with other companies using Ethereum to address a wide range of complex business issues."

[Emphasis added by me]

will mastercard support anon cards with multiple accounts? if not, kick rocks