A promise to pay (PTP) is a customer's commitment to pay a set amount by a set date on an overdue account. Collections teams record it on the account, check on the due date whether the money arrived, and track how many promises are kept.
A promise can cover the full balance, a partial payment, or the first installment of a plan. It is made on a call, in a chat or email, or on a self-service payment page. For the wider picture, see AI debt collection.
How a promise to pay works
Confirm the right person. The collector, or an AI agent, first checks that it is speaking to the customer. Debt details come only after that check (see right party contact).
Offer options within policy. The collector explains the balance and offers what the creditor's rules allow for this account. That may be payment in full, a partial payment now, or a plan with a minimum installment and a latest start date.
Agree and confirm. The customer picks an amount and a date. The collector reads both back, asks for a clear yes, and often sends the details in writing with a payment link.
Record. The promise goes on the account with the amount, the date, the channel, the options offered, and who took it.
Follow up. A payment reminder goes out shortly before the date. On the date, the system checks for the payment. A kept promise closes the step. A broken one moves the account to the next step of the strategy, such as a new contact or a revised plan.
Promise to pay metrics
PTP rate. Promises taken as a share of right party contacts. It shows how often a conversation with the customer ends in a commitment.
Kept rate. Promises paid in full and on time as a share of promises taken. Some teams also count partial payments separately.
Amount kept. Money received against promises as a share of money promised.
The two rates are worth reading together. A high PTP rate with a low kept rate often points to promises the customer could not afford. Each broken promise costs another round of contact. Rates depend on the stage of the portfolio, the balance sizes, and the customer base, so the fairest comparison is the same segment over time.
What makes a promise more likely to be kept
An amount the customer can afford. A smaller installment that gets paid is usually worth more than a larger one that breaks. Asking about the customer's situation before proposing an amount helps.
A date the customer chose. Customers often know when their income arrives. Letting them pick the date, within policy, ties the promise to that day.
A clear record on both sides. An amount and date read back on the call, then confirmed in writing, leave less room for misunderstanding.
The same options for the same account. When the options come from written rules, customers in the same situation get the same offer. Compliance can then check every promise against the rule in force that day.
Rules that shape promise-to-pay contacts
Collections rules differ by country, so it helps to keep each one in the rules the collector or agent follows.
United States. Regulation F implements the Fair Debt Collection Practices Act for third-party debt collectors. A collector is presumed to comply with its call-frequency rule if it calls a person about a debt at most seven times in seven days. It also places no call in the seven days after a phone conversation about that debt (12 CFR 1006.14). Calls placed within seven days of the person's direct consent do not count. A promise taken on a call therefore shapes when the next call can go out.
European Union. The new Consumer Credit Directive requires creditors to exercise reasonable forbearance, where appropriate, before starting enforcement proceedings (Directive (EU) 2023/2225, Article 35). The measures it lists include deferring installments, partial repayments, and extending the term of the credit. Member States apply it from November 20, 2026, through national law.
Frequently asked questions
What does PTP mean in collections?
PTP stands for promise to pay: a customer's commitment to pay a set amount by a set date, recorded on the account. Collectors use it as an account status, a follow-up trigger, and the basis of the PTP rate and kept rate.
What is a broken promise to pay?
A broken promise is one where the payment did not arrive by the agreed date, or arrived short. The account then moves to the next step in the collections strategy. Some teams allow a short grace period first, since a payment can take a day or two to clear.
What is a good promise-to-pay kept rate?
No single figure fits every portfolio. Early-stage accounts and small balances tend to behave differently from late-stage debt bought from a bank. It helps to set a baseline per segment and to track the kept rate next to the PTP rate.
Can an AI agent take a promise to pay?
Yes. An AI voice or chat agent can confirm the customer's identity, explain the balance, offer the options the rules allow, and record the promise. The amounts and dates are best returned by fixed rules, so the agent cannot offer more than policy allows. Disputes, hardship, and signs of vulnerability go to a person (vulnerable customer detection).
How we approach this at Zowie
Zowie builds AI agents for voice, chat, and email. In a collections conversation, the language model speaks. A separate, deterministic Decision Engine returns every amount, rate, offer, disclosure, and escalation from your own rules, with an audit log. If you would like to walk through one segment of your book, you are welcome to book a demo.
Explore: AI debt collection, Right party contact, Payment reminder, Vulnerable customer detection, Decision engine, AI audit trail