Hi! I'm brand new to ZenCart and I'm so excited about all the great features... but.... i'm stuck at what should be a basic one! I'd really appreciate some help.

I'm trying to set up the shipping module for USPS. I got my userid from web toools all setup and had them transfer me to the production server and now it works... sorta.

Priority mail calculates but First Class won't. The item is only 0.1lbs so it should be eligible for First class but the rate won't calculate.

Anyone know why?

The settings I'm using are:


Which server to use
production

Handling Fee
0

Tax Class
--none--

Tax Basis
Store

Shipping Zone
--none--

Sort Order
0

All Packages are Machinable
False

USPS Options
Display transit time

Domestic Shipping Methods
PRIORITY, FIRST CLASS

International Shipping Methods
Priority Mail International, First-Class Mail Int