You need to charge percentage of spend or a flat monthly retainer. Percentage of spend usually means 5-15% of spend with a monthly minimum. 10% of $5,000 per month is $500, so decide how much effort a client is. Could be great or could be a nightmare depending on the expectations and how much effort you need.
Integrated Postsecondary Education Data System. Established: The Integrated Postsecondary Education Data System (IPEDS) is a system of interrelated surveys conducted annually by the National Center for Education Statistics (NCES), a part of the Institute for Education Sciences within the United States Department of Education.
Immune dysregulation, polyendocrinopathy, enteropathy, X-linked (IPEX) syndrome is characterized by the development of multiple autoimmune disorders in affected individuals. Autoimmune disorders occur when the immune system malfunctions and attacks the body's own tissues and organs.