Main Proxies:

Main proxies use Residential IPs.
Main proxies are changing IP address on every HTTP request.

Scrapping Search Engines:
The number of threads for harvester should not exceed 25% number of threads allowed for your account.
e.g. for 40 threads account it is 10 threads.
To get best resulting with scrapping – use “Worldwide location” and “Main proxies”.

Don’t use Main Proxies for Nike, Suprime, TicketMaster and other side that require user sessions.

3 Minutes IP Proxies:

3 min proxies use mixture of Residential IPs and Data Center IPs.
These proxies change IP on every 3 minutes. Use them only for account registration, social sites, or regular browsing.
Don’t use them for scrapping search engines.

15 Minutes IP Proxies:

15 min proxies use Residential IPs.
These proxies change IP on every 15 minutes. Don’t use them for scrapping search engines.