Here's a quick break-down on the difference between "fans" and "entries" in your campaign results.
Fans and entries are not the same thing as far as the FanCRM is concerned. When looking at the results of your campaign you will come across data for both "Fans" and "Entries" and those numbers will often be different.
That's because "fans" refers to the unique individuals that exist in our system while "entries" is how many times fans entered the campaign. If you do not set up any entry limits on your campaigns, fans could be entering the campaign multiple times which would make the entries much higher than the number of fans reported.
Check out deeper fan insights in your FanCRM!