Variable symbol
Variable symbol (Czech:Variabilní symbol) is an identifier widely used for domestic payments in Slovakia and Czech republic. Its maximum length is 10 characters and consists only of digits. Putting a variable symbol in the payment order was modified by Decree CNB 62/2004 Coll. (Repealed Decree of the Czech National Bank No. 169/2011 Coll. without compensation, despite the repealed ordinance is still in practice).