If you represent a postsecondary institution, enter your eight-digit Office of Postsecondary Education ID (OPEID) number for the main campus of your institution. [Be certain to include the two required trailing zeros when entering your OPEID (e.g. 123400).]

If you represent a high school, library, or nonprofit counseling center, enter your Mailing List (ML) number.

For assistance or to request an ML Number, do not hesitate to contact a customer service representative at 1-800-394-7084 or via email at orders@FSAPubs.org.