It's all airy - fairy... just as most politicians have been since we stopped running balanced budgets. (alephblog.com)
In addition, you will get a notification letting you know you are low on funds and are at risk of running a balance on your credit card. (debitize.com)
A clause was added in case a country ran a balance of payments surplus and its currency became scarce in world trade. (federalreservehistory.org)