Cash substitute (3)
I believe the answer is:
iou
(Other definitions for iou that I've seen before include "Chit acknowledging debt" , "Debt acknowledgment" , "Debt note (abbr.)" , "Admission of liability" , "Proof of debt" .)
I believe the answer is:
iou
(Other definitions for iou that I've seen before include "Chit acknowledging debt" , "Debt acknowledgment" , "Debt note (abbr.)" , "Admission of liability" , "Proof of debt" .)