What it means
A customer has prepaid service credits but gets a notice saying all credits expire next week, even though only a promotional grant ends then. This metric checks whether a notice reflects the right credit balance, eligibility and expiry under the accepted terms.
Define the credit type first, whether prepaid balance, promotional billing credit, refund credit or another account adjustment, because they can have different rights and dates. Stripe documents usage-based billing credits and credit grants, including an optional expiration time, so a credit does not expire in that system merely because a marketing campaign ended unless its grant is configured that way.
Identify the governing customer agreement and the exact grant or balance before drafting any notice. Distinguish a credit's expiration from the end of the product subscription, since the customer may have a valid balance under separate terms.
Check the remaining eligible amount at the notice's reference date, because recent usage can draw down a credit after an earlier dashboard snapshot. If several grants coexist, show each relevant amount and date or explain the grouping accurately.
For credit limited to a product or usage meter state the eligible use, since a customer may not be able to apply it to a base fee, and if a grant is pending rather than available do not say the customer can spend it now. If a credit was purchased, check refund and expiry terms carefully and do not copy promotional wording onto a prepaid balance.
For currency-specific credit state the currency and avoid implying it offsets charges in another currency automatically. Choose the recipient authorised for financial notices, since a product user may not be the person who manages credits, and confirm that credits belong to the billed entity before telling another subsidiary it can use them.
Verify notice timing under contract and current local rules, because this metric does not assume every credit requires the same legal notice. Give a clear as-of date for the balance and tell the customer where to check the current amount before expiry.
If the expiry date changes by approved extension, update the system and notice together, and if the system expires a credit unexpectedly escalate and correct before sending a generic expiry message. Define accuracy as correct grant, balance or calculation, eligible use, currency, date and recipient under accepted terms, and count sent notices in the period, retaining erroneous messages even when a correction follows.
Show material errors by wrong date, wrong credit type, stale balance, wrong eligibility or wrong audience, and distinguish scheduled, sent, delivered and read evidence because a queued email is not proof the right customer got it. Pair accuracy with credit usage and customer disputes, avoid pressuring unnecessary usage, and route the accounting treatment of expired credits to finance rather than asserting a universal rule; a credit exhausted before its expiry date should not trigger a message implying that a balance remains.
In practice
Real-world examples.
Example
A promotional usage credit has an October 31 expiration, and the notice states its current balance and eligible service. The customer can see which usage the credit covers and when it ends.
Example
A prepaid credit has different terms from a promotional grant. The notice separates the two rather than saying both expire, so the customer does not rush to spend money that is not at risk.
Example
A grant is extended before a scheduled email. The notice and backend expiry are updated together, and the audit sample compares both.
Formula
Calculation
Illustrative accuracy = sent expiry notices matching verified credit terms, current amount basis and recipient / all sent credit-expiry notices in scope x 100.
Worked example: an invented platform sends 200 credit-expiry notices in a month, and a review finds 188 match the verified credit terms. Accuracy is 188 / 200 x 100 = 94%. The 12 errors are 5 stale balances, 4 wrong credit types, 2 wrong dates and 1 wrong recipient, so a balance refresh just before sending is the first fix.Case study
Seen in the real world.
This fictional case follows Cedarbrook Billing, an invented analytics vendor. An automated message combined a prepaid balance with a promotional grant and gave one expiry date. The team separated the grants, corrected the email and verified that only the promotional credit had an expiration setting.
It then compared the rendered text of a sample of notices with the grant records and found that two older templates still used the combined wording. Those templates were retired, and the as-of date was added to every message. The case is invented.
Watch out
Common mistakes.
- Treating prepaid and promotional credits as if they share the same expiry rule.
- Quoting a balance without an as-of date after usage changes it.
- Fixing notice wording but leaving the backend expiry wrong.
Questions
People also ask.
Do all credits expire?
No. Check the accepted terms and actual credit configuration.
Can a credit apply to every charge?
Not necessarily. State the product and usage eligibility.
What if the balance changes after notice?
Give an as-of date and route to the current balance.
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