Initiation here has been $400 since 1995.
As far as working at UPS and a competitor, at least here it was ok. I worked for both RPS and UPS in the late 90s as they were right down the street from each other. In fact, 75% of the people I worked with at RPS also worked at UPS (there was only like 12 of us total, was a small hub). Management was well aware of it and never said anything.
You guys also like to generalize a lot. Each region does things very differently. Upstate brought up how fair it is doing the same work as others but getting a substantially different rate. On our sort aisle, we have part timers, combo workers, and 125s all doing the same work and making vastly different amounts for it.
Also, here part time insurance is the exact same as full timers.