Marco Associates Inc. is a privately held and funded Massachusetts corporation founded by Margaret Collins. Our charter is simple - to provide on-site services for the trade show industry coupled with the highest levels of service.  In fulfillment of that charter, Marco Associates initially released a handheld palmtop computer system known as tracteam® for capturing and tracking leads.  Eventually a 1D and a 2D barcode scanning service were added and more recently a wireless scanner for 2D barcodes that leverages the power of the internet to capture and distribute sales leads for trade show exhibitors. This scanning technology can also be applied to the efficient, on-site registration of attendees and collection of attendance data for Continuing Education Units (CEUs) and Continuing Medical Education (CMEs) at seminars where attendees earn credits towards professional certification.