Okay, I see that it works after you enter a shipping address, however the shipping address isn’t entered until checkout. When a customer goes to their cart it says Shipping: USPS Shipping (free), which is misleading. A client would think shipping was free, then when they go to check out and enter their shipping address they are shown the costs. And also, how can I indicate that our products are not eligible for library or media mail? I would think that there should be a way to only select a method that we can actually use?