About United States Postal Service
The United States Postal Service (USPS) is an independent agency of the U.S. federal government that provides national mail handling, shipping, and related retail services. In Fort Lauderdale, one of its local branches is the “CAUSEWAY” post office located at 1515 SE 17th St, Suite 121, which is explicitly identified as a CAUSEWAY postal unit in USPS location tools.([tools.usps.com](https://tools.usps.com/locations/details/1357311?utm_source=openai)) Customers can purchase postage, ship parcels, rent PO boxes, and buy mailing supplies at these branches.
A charge labeled “POS DEBIT CAUSEWAY LAUDERDALE FL” is likely a point‑of‑sale debit card payment processed at the USPS Causeway retail counter in Fort Lauderdale—for example for postage, shipping a package, purchasing money orders, or buying mailing supplies. The descriptor can truncate or omit “USPS” and instead show only the station name (“CAUSEWAY”) plus the city and state, which can make the charge seem unfamiliar even though it is a standard postal transaction.
If you have questions about this charge, first check recent USPS receipts or tracking numbers for items mailed from the Fort Lauderdale area, especially around SE 17th Street/Causeway. You can also sign in to your bank’s app to see the exact transaction date and amount and match it to a mailing you made that day. To resolve disputes or obtain a duplicate receipt, you can contact the local Causeway post office directly during business hours or call USPS customer service through the main usps.com help pages; if the charge still appears incorrect, your bank can help you file a dispute while you work with USPS for transaction research.