Discover Reason Code LP: Late Presentation

What Discover reason code LP means

LP is a processing-error code about timing. Every card transaction has two steps: authorization at the time of sale, and presentment, when you submit it for settlement. Discover’s rules set a limit on how long you can wait between the two. LP means the issuer says you went past it.

The cardholder may not have complained at all. Issuers raise LP because a long gap between sale and settlement increases the chance the account has changed, been closed, or gone past due in the meantime.

The exact window depends on Discover’s operating rules and the transaction type, and processors often enforce their own shorter windows. Check your processor’s guide rather than relying on a generic number.

Common causes

• A terminal batch that wasn’t closed for days
• Delayed capture on pre-orders, backorders or made-to-order goods
• Offline transactions uploaded long after the sale
• Technical failures that held a settlement file
• Re-submitting old transactions after a processor migration

Evidence for an LP dispute

1. Settlement report: the processor or gateway record showing when the transaction was presented.
2. Transaction date: the authorization record and order date, showing the gap was within the allowed window.
3. Explanation of any delay: if the presentment date looks late because of how dates were recorded (for example, a deposit and a later final charge), a clear timeline showing the transactions involved.

How to prevent LP chargebacks

• Close terminal batches daily, or set them to close automatically.
• For pre-orders and backorders, get a fresh authorization when you’re ready to ship instead of capturing a weeks-old one. Authorizations also expire, which can lead to NA disputes.
• Monitor settlement reports for transactions stuck in a pending state.
• After a processor migration, don’t bulk-submit old transactions without checking their dates.

Should you fight or accept?

Fight when your settlement records show the transaction was presented within the allowed window.

Accept when it was presented late. LP is a technical rule, and a late presentment doesn’t become timely with argument. Fix the batching or capture process so it doesn’t repeat.