> ## Documentation Index
> Fetch the complete documentation index at: https://help.b2proxy.com/llms.txt
> Use this file to discover all available pages before exploring further.

# User Guide Overview

> Welcome to the B2Proxy Global Residential Proxy Help Center.

This guide helps users quickly master b2proxy's core features, including proxy setup, traffic management, CDKey operations, and advanced functions - suitable for both individual developers and enterprise clients.

## Core Proxy Types Overview

### [Residential Proxies](https://www.b2proxy.com/pricing/residential-proxies)

* Features: Authentic residential IPs, pay-as-you-go billing, country/region selection available
* Best for: Social media management, price monitoring, and other small-to-medium scale operations

### [Unlimited Residential Proxies](https://www.b2proxy.com/pricing/unlimited-proxies)

* Features: No traffic limits, daily/monthly billing, fixed IP locations
* Best for: Long-term high-frequency tasks like large-scale web scraping or multi-account management

### [ISP Proxies (Static Residential)](https://www.b2proxy.com/pricing/isp-proxies)

* Features: Dedicated static IPs, high-speed stable connections, long-term availability
* Best for: Account registration, live streaming optimization, and other scenarios requiring high-reputation IPs

## 1-2 Steps Selection Process

### 1. Identify Needs:

Short-term/small-scale? Choose Residential (pay-per-GB)

Long-term/high-frequency? Choose Unlimited

Need fixed IPs? Choose ISP (Static Residential)

### 2. One-Click Activation:

Complete setup in just 3 minutes via your dashboard

## Advanced Features

* [CDKey Distribution](/zh/advanced-features-guide/cdkey-generation-redemption): Premium users can generate traffic keys for flexible allocation or resale.
* [**Referral Program**](/zh/advanced-features-guide/referral-program): Earn up to 10% cashback rewards through the referral program.
* [Sub-Account Management](/proxy-settings/proxy-authentication-management/sub-user): Allocate quotas and permissions for team collaboration.

## Tips

<Tip>
  Need help? Visit \[Help Center] or contact support: [support@b2proxy.com](mailto:support@b2proxy.com)
</Tip>

<Tip>
  Follow website updates for new proxy nodes and special offers!
</Tip>