Membership programs can be dues-based, contributions-based, or both. Programs that are both base some levels on dues and others on contributions. For example, a museum might have an annual membership program with Individual, Couple, and Family as dues-based levels. In addition, the program might have higher levels for Friends of the Museum and other giving societies.
You must set up rules for how to handle dues-based programs and levels, in addition to rules for contributions-based programs and levels.