Is AAC Event Registration fraud?

This article and service are not officially affiliated with American Alpine Club

The Guide to Understanding Why You Were Charged By “AAC Event Registration” and What To Do About It (americanalpineclub.org)

Bella Khan, Subscription Cancellation Expert

Published February 1, 2026

Last updated February 1, 2026

1 min read

What is "AAC Event Registration"?

The American Alpine Club (AAC) is a nonprofit organization that supports climbers and the climbing community. They offer memberships, which include access to resources like climbing advocacy, education, and discounts on gear. If you're getting billed by them, it's likely for your annual membership or event registration. It's a great way to stay connected and informed about climbing opportunities and events.

AAC: This stands for the name or abbreviation of the event organizer, indicating who is hosting the event.
Event: Refers to the gathering or activity that individuals are registering for, such as a workshop, conference, or seminar.
Registration: This indicates that the transaction is related to signing up or enrolling for the event, often indicating that payment is made for participation.

Verify With Receipt

The best way to tell if this charge is fraudulent is to find the receipt. You may have an electronic copy of the receipt, which Chargeback can help you find by searching your email accounts.

Chargeback helps you identify unwanted subscriptions and charges, and help you fight them to get your money back.

Why do people get charges like this from American Alpine Club?

Membership Fees: Many users report seeing charges related to annual or monthly membership fees when they sign up for the American Alpine Club.
Donations: Charges might originate from voluntary donations made to support the club’s initiatives and programs.
Merchandise Purchases: Customers may receive charges for climbing gear, apparel, or other merchandise purchased from the American Alpine Club’s online store.
Event Registrations: Users frequently mention charges associated with attending events, seminars, or climbing competitions organized by the club.
Subscription Services: Charges may occur for subscribing to specific publications or newsletters offered by the club.
Trip Services: Some users highlight being charged for guided trips or climbing expeditions arranged through the club.
Discount Programs: Customers have noted charges from services that offer discounts through the club, possibly resulting in unexpected fees.
Automatic Renewals: A common issue is automatic membership or subscription renewals, leading to unanticipated charges.

If I see this charge, what should I do?

If you see this charge and aren’t expecting it, you have various options.

First, try to contact the americanalpineclub.org via one of the support methods we listed below and inquire about the charge. See if they will refund it and cancel any associated subscriptions you might have.

If the americanalpineclub.org refused to issue a refund or you cannot get in touch with the company, call your bank or financial institution and open a credit card dispute. Record screenshot evidence from your prior conversations with americanalpineclub.org, and use that to open your credit card dispute. Tell your bank or credit card issuer that you do not recognize the charge and do not recall signing up for the service.

If this sounds like too much of a hassle, you can have Chargeback do it for you.

American Alpine Club Customer Service Info

If you need assistance, here's how you can get in touch with American Alpine Club's support team.

Phone

303-384-0110

support@americanalpineclub.org

Site

https://americanalpineclub.org/contact

Disclaimer

Chargeback is an independent consumer resource that provides educational information to help users understand how to cancel, manage, or request refunds for various subscriptions. We are not affiliated with, endorsed by, or sponsored by any of the companies mentioned on this site. All trademarks, logos, and brand names are the property of their respective owners.

The information we provide is based on publicly available sources and user reports and may contain inaccuracies or become outdated over time. Our guides are intended for general informational purposes only and should not be relied upon as official company instructions or legal advice.

Consumers are solely responsible for reviewing their own contracts, terms of service, and refund or cancellation obligations before taking any action. Nothing on this site should be interpreted as legal, financial, or contractual guidance.

Chargeback does not encourage or condone disputing valid charges, misrepresenting transactions, or taking any action that could violate a company’s terms, service agreement, or applicable laws. We promote fair, transparent, and lawful communication between consumers and businesses.

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What other ways do charges from American Alpine Club show up?

AMERICAN ALPINE CLUB AAC AMER ALPINE CLUB AMERICANALPINE AMERICANALPINE.ORG AAC MEMBERSHIP AMERICANALPINE MEMBERSHIP AAC DONATION A.A.C. AMERICAN ALPINE ALPINE CLUB AC AMERICAN ALPINE AMERICAN ALPINE CLUB DONATION

The Easiest Way to Cancel American Alpine Club

If you're frustrated trying to cancel your subscription, membership, or bill from American Alpine Club—or if you didn't even realize you were being charged—Chargeback can help. Chargeback is a personal subscription manager that automatically detects hidden, recurring charges like Netflix, Hulu, and hundreds of others. With one click, we can cancel unwanted subscriptions, flag suspicious billing, and even initiate refund requests on your behalf. No more waiting on hold or navigating confusing help pages. Just connect your bank or email account, and we'll take care of the rest.