non-currency
/nɒnˈkʌrənsi/ /nɒnˈkʌr(ə)nsi/noun
1Lack of currency; the state or fact of being invalid or out of date. rare.
2Payment or other financial activity that does not involve money. Frequently attributive: that does not relate to or involve money.
Origin
Late 17th century. From non- + currency.