См. также: ввод санкций, вводить, вводить валютные ограничения, ввозить деньги в страну
Ultimately, the goal of putting something in circulation is to ensure that it is widely available and accessible to those who need or want it. (Thesaurus.net)
Later in the novel Magwitch and Compeyson are accused of putting stolen notes in circulation. (Wikipedia)
