Description:
This method will return the purchasers-- the clients from whom
an entity (vendor) recieved money. You can find the
id for a particular entity with search.
Arguments:
- id: the entities id in opencampaigns.
- year: The year
- start: Show results starting with this value. 0 is the default
- count: The number of results to display, 10 is default
EXAMPLES
This data only exists for city data (not state) Show the top 5 purchasers for Stearns Consulting for 2007 (san francisco) http://sf.api.opencampaigns.com/api/get_purchasers?id=3&year=2007&count=5 | 