These guides show how to get a job done with proxies, step by step. You will find Python tutorials for scraping Amazon and eBay, a walkthrough for solving reCAPTCHA while scraping, and checklists for testing your website from other countries and monitoring competitor prices.
Several posts explain the settings that matter most in practice. How sticky sessions work shows when to keep one IP and when to rotate, SOCKS5 vs HTTP proxy helps you pick a protocol, and SOCKS5 vs SOCKS5h explains where DNS lookups happen. For account work, BitBrowser with Nefo proxies covers the profile and proxy setup.
Every tutorial assumes lawful use: public data only, sensible request rates and respect for each site's terms. When you are ready to run the code, buy residential proxies from $4.50 for 5 GB or read the integration guides for your language.