EB *57 PROLONGE-08 AOU SAN FRANCISCO CA — what is this charge?
EB *57 PROLONGE-08 AOU SAN FRANCISCO CA is a billing descriptor that appears on credit card and bank statements for charges from
EB Prolonge AOU.
Contact information for this merchant is not yet available.
Record last updated September 24, 2026
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Estimated
EB *57 PROLONGE-08 AOU SAN FRANCISCO CA
Eventbrite
Ticketing marketplace
→
5P
57 Prolonge-08 Aou
The event you bought tickets for
Eventbrite is a ticketing marketplace for 57 Prolonge-08 Aou. This purchase was made with 57 Prolonge-08 Aou, and Eventbrite is the partner who processed the payment. If you have questions or concerns about this charge, you can resolve it here with Eventbrite.
Estimated record. The details above were compiled from public
sources and AI research — they have not been confirmed by
EB Prolonge AOU.
Treat them as a starting point, not an official source. When a merchant claims
their record, the information becomes merchant-supplied and is marked
✓ Verified.
Unclaimed record · EB Prolonge AOU has been identified as the merchant but has not yet claimed this listing · Is this your business? Claim it
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What “EB *” means on your statement
An Eventbrite ticket — the event's title follows the prefix.
Is the EB *57 PROLONGE-08 AOU SAN FRANCISCO CA charge legitimate or fraud?
EB *57 PROLONGE-08 AOU SAN FRANCISCO CA is a recognized billing descriptor associated with EB Prolonge AOU. That identification tells you who the charge is from — it cannot by itself confirm that your specific transaction was authorized. If you don't recognize it, first check whether someone who shares your card made the purchase, then contact EB Prolonge AOU directly before disputing the charge with your bank.
How do I contact EB Prolonge AOU about this charge?
Contact details for this merchant are not yet available.
How do I cancel or get a refund from EB Prolonge AOU?
Use the Request a Refund or Cancel Order / Subscription options on this page to start a request.
Why does my statement show Eventbrite instead of 57 Prolonge-08 Aou?
Eventbrite is a ticketing marketplace that processes payments on behalf of other businesses. Your purchase was made with 57 Prolonge-08 Aou, but the payment itself was handled by Eventbrite — which is why their name appears on your statement.
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Is this your business?
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We've routed your request to EB Prolonge AOU for review. You'll be notified at the contact on file once it's processed — usually before it ever becomes a dispute.
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Request recorded
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