The short answer
A descriptor stating FIFTH THIRD POS DBT documents a point-of-sale retail purchase made using your Fifth Third Bank Mastercard debit card at a physical merchant cash register, gas pump, or restaurant.
Understanding Fifth Third POS Debit Purchases
A statement line item reading FIFTH THIRD POS DBT represents a point-of-sale retail purchase paid with your Fifth Third Bancorp Mastercard debit card. In banking terminology, POS stands for point of sale, while DBT denotes a direct debit against your primary checking account. Rather than clearing as an electronic ACH draft or an automated teller withdrawal, this charge occurs when you tap your contactless card or insert your chip at a checkout terminal.
This Fifth Third Mastercard Debit Card POS Purchase appears following in-person store visits, such as buying groceries or paying at a gas pump. In many cases, statement descriptions truncate the merchant store name, showing the generic bank prefix FIFTH THIRD POS DBT alongside an abbreviated store number or city name. Unfamiliar amounts often stem from temporary pre-authorization holds (such as the $75 to $125 holds placed at gas stations) or post-settlement restaurant tip additions that finalize a day or two after the initial meal receipt was signed.
To verify this charge, open your Fifth Third mobile banking app or log in at 53.com and tap the transaction to view the complete merchant name and terminal location. If you retain paper checkcard receipts, match the terminal timestamp against your bank ledger. If you find an unrecognized charge and your card remains in your possession, use the Card Controls toggle in the mobile app to immediately lock your debit card. Contact Fifth Third customer support promptly to report unauthorized charges under federal Regulation E, which limits your liability if reported within 60 days.
- Card swipe, chip insertion, or contactless tap at a physical retail store
- Automated fuel dispenser transaction at a gas station pump
- Restaurant or dining checkout with post-authorization tip adjustments
Reviewing In-Store Purchases and Card Controls
Compare register receipts against posted account debits before questioning charges.
- Open the Fifth Third Mobile app and select your checking account.
- Tap the POS debit entry to view the complete merchant location and contact phone number.
- If the purchase is unrecognized, use Card Controls in mobile banking to lock your card immediately.
- Initiate an electronic debit card dispute through online banking under Dispute a Transaction.
Frequently Asked Questions
Why did a gas station authorization charge more than my fuel purchase on Fifth Third?
Gas pumps place temporary pre-authorization holds up to one hundred dollars that adjust to your exact purchase total within two to three business days.
How long do I have to dispute an unauthorized Fifth Third debit card charge?
Under federal Regulation E, you have sixty calendar days from the statement date showing the unauthorized charge to submit a formal error claim.
Part of a family
FIFTH THIRD POS DBT is one of the Chase statement codes and Fifth Third Bank statement codes lines — see the whole family decoded.
Independent reference — not affiliated with Fifth Third Bank. Billing names and policies change; verify with the merchant or your bank before acting.
Verified sources
Every claim on this page is checked against official sources — open them to confirm before you call your bank.
- Fifth Third Debit Card Features and Security Protections https://www.53.com/content/fifth-third/en/personal-banking/bank/debit-card.html
- Consumer Financial Protection Bureau Debit Card Dispute Rules https://www.consumerfinance.gov
Reviewed Sep 11, 2026 · high · About UnknownCharges