Once you have set up your prospect and his/her search criteria, you can run the search manually as often as you like, or you can have the system automatically run it for you through auto-prospecting.
To run a prospect search manually: Choose Contacts/Prospects from the Contacts pull-down menu. Locate the desired prospect (use the Search function at the top of the page, if necessary), and click the plus icon next to the prospect's name. Then click the "Run" link for the desired prospect. Any listings that match the prospect's search criteria that are not already in the prospect's cart, will be added to the Newly Matched tab.
NOTE: If you have set up auto-prospecting for your prospect, you do not need to run the prospect search manually.
See also
Modifying a prospect's search criteria