"Party donors" refers to individuals or organizations that contribute money to support a political party or its candidates. These donations are often made to help fund election campaigns or party activities. Full definition
This becomes particularly apparent when you consider who some of the top party donors actually are. (totalpolitics.com)
Conservative party donor Michael Ashcroft has attacked his party's lack of direction in an outspoken attack on David Cameron's leadership. (politics.co.uk)
The Tories have released a list of party donors who attended a lunch with the PM, with Labour calling for an independent inquiry. (itv.com)