Campaigns are operations your organization undertakes to raise a certain amount of money. After you define a campaign and when you enter gifts and pledges, you can apply the money to a campaign. This enables you to monitor how much money you have received for the campaign. Campaigns (examples) are defined for your organization on the Campaign Definition window.
Once the campaigns are defined, you can distinguish levels of giving within a campaign. Based on the levels you set up, donors in that campaign will be classified automatically. Campaign levels are defined on the Levels tab on the Campaign Details window.
Click here for an example detailing several giving levels that were set up for the Library Campaign.