What they'll do is buy from a proxy shop " " - usually someone(s) with a botnet and a lot of clients on that botnet - so the IPs are residentials. vip72.com is a popular one. They do provide a client which will allow you to tunnel your entire system through the proxy, but it's not required for use (and some people are wary of it)
HTTP proxy is not a SOCKS4 is not a SOCKS5. :)
What they'll do is buy from a proxy shop " " - usually someone(s) with a botnet and a lot of clients on that botnet - so the IPs are residentials. vip72.com is a popular one. They do provide a client which will allow you to tunnel your entire system through the proxy, but it's not required for use (and some people are wary of it)