flash money
as defined in Regulation (EU) 2021/1149 of the European Parliament and of the Council of…, Article 2, point (13) (Definitions)
genuine cash which is shown during a criminal investigation as proof of liquidity and solvency to suspects or to any other persons who have information about availability or delivery, or who act as intermediaries, in order to carry out a fictitious purchase for the purpose of arresting suspects, identifying illegal production sites or otherwise dismantling an organised crime group