Using U-Ship I saved about $900.00 and didn't have to worry about many contract issues I've had to work with other shipping agencies.
Once my account was setup with U-Ship, I listed the item I wanted shipped (a large hydroseeding trailer rig) if I won an auction.
The import feature on u-ship worked well with e-bay and made listing the item easy; ensuring that the bidders had a complete picture of what the item consisted of.
U-Ships paypal feature made payment of the listing fees and deposit simple: just log in to u-ship, click pay-pal, then pay the deposit requirement. The remainder owed on delivery is identified and I confirmed with the shipper the date of shipment and what was accepted for payment, in this case a business check.
Again, to recap: simple to use, saved money, and shipper made this an extremely easy proccess.