Promise of payment (3)
I believe the answer is:
iou
(Other definitions for iou that I've seen before include "I owe you" , "Promise to pay in vowels" , "Admission of liability" , "Debt acknowledgment" , "Note acknowledging debt" .)
I believe the answer is:
iou
(Other definitions for iou that I've seen before include "I owe you" , "Promise to pay in vowels" , "Admission of liability" , "Debt acknowledgment" , "Note acknowledging debt" .)