Each user in Rallybound is assigned both a UserID and a MemberID.
- User ID: This ID is unique for the user across the entire Rallybound organization so it will be the same value on all campaigns for the same user. In Rallybound reports this is called a UserAccountID.
- MemberID: This ID identifies the participation of a user in a campaign. It is specific to each campaign so each user is assigned one MemberID per campaign that he or she is participating in — as a registrant (fundraiser or otherwise) or donor.