For instance — a checking account holder can use personal checks printed by the bank and personalized to the user in place of cash for payment. (stockmonkeys.com)
According to this idea, the customers were allowed to use a credit card in place of cash to buy products. (cryptocoinjudge.com)
Using some bonds in place of cash for ballast will increase (perhaps only slightly) the terminal value of your portfolio in most cases. (mindfullyinvesting.com)