General

GunBroker.com Overview

• GunBroker Tutorial Videos
• What is GunBroker.com?
• Our Auctions
• Legal Issues Buying and Selling Firearms
• Glossary

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Register, Sign In, Sign Out

• Registering for GunBroker.com
• Registration Code
• Forgot Password - How to Reset Your Password
• How to Log-in, Sign-out, and How to Close Your GunBroker Account

Buying Overview

• Before You Buy
• How to Bid and Buy
• Three Ways to Buy Items

Selling Overview

• Consignment / "Sell your Gun" GunBroker Valet
• How to Sell
• Your Selling Account Fees
• Before You Sell

Your Account

• How to Change Your Account Information
• What is Two-Factor Authentication (2FA)?
• Why is My Account Under Review?
• I Am Unable to Access My Account
• How to Check Your Account Balance

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Feedback

• Feedback Comments and Ratings
• How to View User Feedback
• How to Navigate Feedback- Submit, Edit, Remove, Respond or Reply
• Feedback Reminder
• Unfavorable Feedback - Recommendations

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Recognizing Possible Fraud

• Protecting Yourself Against Fraud
• Protecting Yourself Against Fraudulent Emails
• Recognizing GunBroker.com Emails
• Recognizing Fraudulent or Suspicious Emails

Things to know

• What are Sub Users?
• Join Our FFL Network
• Commonly Used Abbreviations in Listings
• What is the GunBroker Gold Program?
• Membership Badges

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Browser Information

• Microsoft Domains Not Accepting GunBroker Emails
• Why aren’t the Product Videos playing?
• How to Clear Your Cookies
• Cookie Banner
• HTTP Content Showing as Not Secure

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Email Issues

• User to User Messaging via Members Email System
• Not Receiving Email Messages from GunBroker
• Email Issues Contacting Buyer or Seller
• Opt In/Out of Newsletters and Promotional Email
• Unwanted Emails from GunBroker

API and Sandbox

• Using Webhooks
• Sandbox/Test System for API Development
• Getting a DevKey for the Sandbox
• Registering for the Sandbox
• Features Not Available on the Sandbox

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Announcements

• Spring Seller Update 2025
• UPS Support via the GunBroker Shipping Tool
• Why are there now product videos on listings?
• ATF - Definition of “Frame or Receiver” and Identification of Firearms
• Coming Soon to GunBroker

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Features

• [Deprecated] Using the GunBroker.com Message Center
• Collectors Elite Auctions
• Layaway

Release Notes

• Release Notes for 2025
• Release Notes for 2024
• Release Notes for 2023
• Release Notes for 2022
• Release Notes for 2021

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Release Notes - API

• REST API release notes - 2025
• REST API release notes - 2024
• REST API release notes - 2023
• REST API release notes - 2022
• REST API Release Notes - 2021

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Company Info

• Subscribing to the Newsletter
• GunBroker.com Contact Information
• Advertising on the GunBroker.com Site
• Using the GunBroker.com Logo
• Investor and Press Information

Policies

• Listing Policies and Best Practices
• Why are C&Rs not accepted for the Dealer Network
• GDPR Help Document
• User Agreement and Site Rules
• Re-opening Accounts Closed by User

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Legal

• Marketplace Facilitator Sales Tax Collection
• California Firearms, Firearm Precursor Parts, and Ammunition Excise Tax (FET) Tax
• Sales Tax Exemption
• Infringing on Intellectual Property
• California Proposition 65

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