I want to add a UPS shipping rate calculator to my web application that should take client's ZIP (either in US or in Canada) and calculate the shipping rate for different services (e.g. ground shipping, next day shipping, express shipping, etc).
Any help/tip/suggestion/example is appreciated.
Thanks in advance.
I’ve looked at a lot of different solutions, and in my humble opinion Aspose is the way to go. Here’s the link: http://aspose.com