I need to write a function that gets real UPS rates into my order entry system written in VFP. I'm just getting started and I'm wondering is the best approach to use UPS Online Tools or some type of OLE automation with WorldShip. All of the CS reps have Worldship installed and internet access. Just not sure which is the best approach. I want to feed it weight, service, zip and get get the rate.

Has anybody done this? Got any examples? Thanks!