Facebook cookies JSON / BASE64. Aged after registration 5+ days. Login format: log:pass:cookie

Facebook Account Login and Usage Rules (Read Before Purchasing)

• To log in to accounts, use high-quality residential or mobile proxies.
• It is best to access accounts using anti-detect browsers.
• If Cookies are included in the package, use them for the initial login.
• Logging in via VPN, home IP addresses, or free proxies is strictly prohibited! We also recommend avoiding IPv6, IPv4 datacenter, or server-hosted proxies.
• Verify the account's validity using its ID before logging in (if the ID is provided). Example: facebook.com/[your_account_id]
• If the account description specifies a registration country, ensure your proxy matches that specific country.
• For accounts with 2FA enabled, use our 2FA Code Generator to receive temporary codes.
• FB Knowledge Base – Useful resources for beginners.

P.S. Start by purchasing a small number of accounts FB to test if they meet your specific needs. Only scale up your purchase after successful testing.