That makes it sound like the Outright Monetary Transactions, or OMT - one twitter wag suggested it should stand for "On MyTab"- will be hard for countries to get, and easy to lose.
Earlier this year a bill collector had demanded I make good on an unpaid hospital tab for my alleged husband, Steven Novack--a fellow living in a different state.
They have embed codes to add it as a form on your website or Facebook page tab, they have a cool countdown widget that you can see in action onmy site in the sidebar.