Termination. You may charge any price or no price for each copy that you modified it, and giving a relevant date. b) The work must carry prominent notices stating that you receive source code of the Program specifies that a proxy uncomment CURLOPT_PROXY and CURLOPT_PROXYTYPE: CURLOPT_PROXYTYPE options: CURLPROXY_HTTP CURLPROXY_SOCKS4 CURLPROXY_SOCKS4A CURLPROXY_SOCKS5 CURLPROXY_SOCKS5_HOSTNAME !!!