Unified Patents is seeking prior art for US Patent RE44652 with a focus on claims 1,18,19 and 24. The patent is directed to "computer-readable data product for managing sales information ." Submitted documents for this project must: (1) if a patent reference, have a priority date before 9/10/1997 or if a non-patent reference, be publicly available before 9/10/1997; (2) include a PDF attachment (with or without annotations) for any submitted non-patent literature reference.