Once the promissory note reaches its "maturity date", its current holder (the bank) can execute it over the emitter of the note (the debtor), who would have to pay the bank the amount "promised" in the note. If the maker fails to pay, however, the bank retains the right to go to the company that cashed the promissory note in, and demand payment. In the case of unsecured promissory notes, the lender accepts the promissory note based solely on the maker's ability to repay; if the maker fails to pay, the lender must honour the debt to the bank. In the case of a secured promissory note, the lender accepts the promissory note based on the maker's ability to repay, but the note is secured by a thing of value; if the maker fails to pay and the bank reclaims payment, the lender has the right to execute the security.