I purchased the Advanced Shipping plugin, but I can’t figure out how to get it to work. Does it work with automatic rates form USPS?
Some of my products are only eligible for 30-day international free shipping, while other products are eligible for international free shipping as well as domestic USPS and Fed-Ex. The shipping options change often depending on what I have in stock domestically.
Does this plugin allow the USPS plugin to be applied to only specific classes?