Blacklist Manager is a powerful anti-fraud and spam-prevention plugin for WooCommerce and WordPress forms. It blocks fraudulent orders, fake registrations, and spam form submissions by banning IPs, email addresses, and phone numbers at checkout or on contact forms. With real-time blacklist checks, you can stop chargebacks, unwanted sign-ups, and abusive bots before they hit your store.
Easily blacklist phone numbers, email addresses, IP addresses, and email domains to block unwanted users from placing orders, submitting forms, canceling transactions, or registering accounts. Whether you're running an online store or collecting leads through forms, Blacklist Manager adds a critical layer of defense to your site.
Originally built for WooCommerce, it now extends its protection to popular form plugins including Contact Form 7, Gravity Forms, and WPForms.
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