help with ER diagram for package courier service systems
Reverend Jim 3,112
You'll likely get as much effort back as you put into asking. In this case, very little.
rproffitt 1,624
Quick. See https://www.google.com/search?q=ER+diagram+for+package+courier+service+systems and you will find there is NO diagram to rule them all. YOUR DIAGRAM IS NOT THERE.