1. Search Term
Use this to search for name of store, or a geographic name. Can be a partial string. Eg: Vancouver, or BC

2. Center
(LatLong) The center of a radius search. You can search around any point if you know the Lat-long. Here are some common lat-longs:

Vancouver
  49.260,-123.115 City Hall
  49.262,-123.093 Main and Broadway
  49.261,-123.069 Commercial and broadway

North Vancouver
  49.311,-123.080 Lonsdale Quay

Calgary
 
 

Latlong of any given store can be gotten by looking up the street address.

3. Radius
Radius in km around any given center point. Use this to find nearby stores.

4. Province
To see all the stores in a given province. See also the Center and Radius fields.