HR Database Document Costs Human Resources Database documents are available to both CPST members and non-members. Non-members pay on a per-document basis by credit card using our secure payment web portal. CPST members may download documents for free up to the number of free downloads allowed by their membership. CPST Members Each CPST membership includes free downloads from the Human Resources Database. Most members receive unlimited STEMTrends article and complete issue downloads. The number of free Salaries and Professional Women and Minorities downloads is determined by membership categories which are:    Corporate or Non-Profit/Academic Institutional Patron - Unlimited Downloads    Corporate or Non-Profit/Academic Institutional Member - Unlimited STEMTrends        downloads plus fifty (50) HR Database downloads    Individual Member - Unlimited STEMTrends downloads plus twenty (20)        HR Database downloads Non-Members Non-members pay on a per-document basis according to the following table: CPST Publication/Document Format Cost Professional Women and Minorities Tables $10.00 Salaries of Scientists, Engineers and Technicians Tables $10.00 Salaries Complete Edition in Electronic Format1 $90.00 Salaries Individual Chapters in Electronic Format1 $30.00 Professionl Women and Minorities Complete Edition2 $125.00 STEMTrends Articles $  2.00 Complete STEMTrends Issues in Electronic Format $25.00 Professional Women and Minorities Chapter Introductions $10.00 Salaries Chapter Introductions $10.00 1 Salaries complete edition and Salaries chapters in electronic format are available for free download    to patrons and Salaries unlimited download members only. 2 Professional Women and Minorities complete edition and chapter introductions in electronic format    are available for free download to patrons and PW&M unlimited download members only.