The Rental Report is used to report on Rentals that are out, as well as returns. Due Date and Days Past Due are calculated based on the: Work Days in Week and End of Week found in "Location Entry" in SYSTEM MANAGEMENT (10.2.5.1 fields 7 and 8), along with the "Setup Holiday Table" in SYSTEM MANAGEMENT (10.2.6.5). This information may not be accurate on orders from prior year(s) since the Holiday Table has most likely been updated. Use the regular sales analysis reports for Rental History.