promissory note

a promise to pay a specified amount on demand or at a certain time; "I had to co-sign his note at the bank"

वह आज्ञप्ति प्रतिवादी द्वारा निष्पादित प्रतिज्ञापत्र पर आधारित थी

State securities regulators say promissory notes are a leading source of complaints to their agencies.