Seminar Crowds Inc. provides customized seminar invitations for several direct mail campaigns. Based in Fairfield, Iowa, the firm designs simple and turnkey products, consisting of a variety of invitation-based collaterals. The firm offers an array of products, such as regular, large and giant postcards with yellow card stock, different color cardstock, color printing and black printing. Seminar Crowds Inc. also provides bifold, trifold, deluxe invitations and 3-D invitation cards. The firm also operates an online portal to facilitate online ordering.