30 years later, Exemplis continues to lead, innovate and disrupt an array of industries through its growing family of brands - including SitOnIt Seating, Timbuk2, X-Chair, Maverick, Mavix, Edloe Finch, and Albany Park. Responsibilities and Essential Functions: Process invoices against purchase orders and receiving reports, checking to ensure that prices being billed correspond with the purchase order and code invoices as necessary.