I have problem with integrating my ecommerce site with UPS sytem. I want to use their rates and services and address validation system for my shipping services but i have problem in integration. The technical support is very poor and the document is not good to guide my problem. Has anyone tried integrating the UPS features in their site? If yes, please help me.

Integration with UPS rates over perl is very simple... just install the module Business::Perl and use a line like the following

($ups,$zone,$err) = getUPS("type","your zipcode","$INPUT{'zipcode'}","weight");

Using other languages is probably a different story.

For address validation in UPS system you will have to use XML support given on the UPS system. This will need XML knowledge. Rates are in both html and xml formats. You can use html version of their rates and services tools in your ecommerce site. Hope it helps.

ShopSite (http://www.shopsite.com) has built-in integration with UPS. If you can't get things up and running with your cart you might want to consider switching carts.