General Setup | Advanced Setup | Performance Setup

ADVANCED SETTINGS
  Enable search engines friendly URLs ? You need Apache module "mod_rewrite" installed for this. If mod_rewrite is installed and you want this option to work please copy ".htaccess" file from "/docs/" dir into script dir (where index.php resides)
  Include category names and {item} titles in SE friendly URLs ? This option has effect only if "Enable SE friendly URLs" is enabled above
  Sectioned (dynamic) category selection ? Check on if you have many categories/subcategories and they are difficult to scroll if all shown in a single drop-down menu. This setting affects {Add_Item}, Modify {Item}, Advanced Search pages
  Parse user fields ? Enable user profile fields displaying in {item} details / search / browse results ?
  Display non-fatal PHP errors ? This determines whether errors should be printed to the screen as part of the output or if they should be hidden from the user. This option can help in development and should be turned off on production system
  Store user sessions data in database ? Check on to enable "Guests online now" amount tracking feature
  Disallow user account sharing ? Check on to prevent other users from logging in under the same user account at the same time (option 'store user sessions data in database' should be enabled)
  Session IP Validation Level
(max. value corresponds to strict IP based validation)
This option adds an additional layer of protection to sessions, but you may want to reduce this value if you have many complaints from people not able to login (e.g. AOL based users, these people have rotating/dynamic IP addresses and session/IP checking fails for them)
  Failed authentication delay, seconds
Brute Force Attack protection - if a new login attempt is made within this time of a previous failure, authentication fails regardless of whether the login credentials are correct
  Auto Login (persistent login) expiration time, days
How many days from the last login date "Auto Login" should be valid ?
  Enable one-time autologin cookie usage ?
For Users
For Admin
This option offers more secure persistent login implementation and protection from replay (presentation) attacks. If it is enabled, autologin will be possible only from the last used computer/browser where "Remember me" login option was used
  Enable verification image on these pages (CAPTCHA)
{Add_Item}
User Registration
  Allow built-in cron job execution ? Otherwise cron job (task scheduler) manual setup needed, some examples:
##cron_cmds##
  Disallow remote execution of cron script ? Otherwise cron script can be executed via browser by anybody
  Path to CURL (if external used) Lookup
  Track online users Track online status of members and their current / last accessed page
  If so, online timeout Timeout in seconds for the "Who is Online" (default: 300)
  Hits unban time, minutes
- till hits will be counted for the same {item} from the same IP
  Rating/votes unban time, minutes
- till votes will be counted for the same {item} from the same IP
  Allow Decimals in Price Field ? Only for {items} where "v_price" database field is used as price field
  Use MySQL full-text search capabilities for Keywords Search ? Turn this option off if you are not satisfied with full-text search results for keywords search
  Path to Admin Area
(without trailing "/", e.g.: "admin")
For security purposes you may want to change the name of the folder that the admin control panel resides in. If you rename the admin directory on the server, you have to change the name of the directory here as well
  Method to send mail