Most online transaction companies hold donations in escrow, take a percentage, then cut the group a check monthly or weekly. Proprietary donor lists.
Some companies make an extra buck or two by selling donor lists to other organizations.
Seamless Web site transition. When it comes down to actually donating money, the page is often very much different from that company's original Web site. Feature-rich products to help with recruitment, registration and other important functions. Personalized software - Organizations don't want to buy a bundle containing applications they don't need or want. So that's what Hill Systems delivers.