I am using the usps shipping module but I cannot get anything but flat rate to show up when I test check out.
I have commerce physical installed and the weight field is in the product entity. I added weights to product, but when I tried to check out, it still only gave me the flat rate.
The USPS account is live. What am I doing wrong?
What version of Commerce USPS
What version of Commerce USPS are you using?
Have you configured the USPS module with your user account? You can access it via admin interface (admin/commerce/config/shipping/methods/usps/edit).