Advanced Shipping Rules

Update, someone from the company finally got back to me to help install and use the APP. Thank you
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Worst APP company ever! I got this app to do restricted shipping zones and I needed help setting it up. I called them several times, no answer! Their phone is not even a real phone but a google voice phone! And I emailed several times and NO reply! Just uninstalled and will be using a different APP!

A much improved way to use calculated shipping. I can assign different box sizes to different products and assign how many items can fit into 1 box. This makes calculating shipping many times more accurate than shopify's built in shipping.
Only issue I had was it took a little longer to set up than I expected, and it doesn't hook into shopify's discounted shipping rates so the UPS shipping costs weren't accurate. The page wasn't very clear on that being an issue, but staff helped me work on a solution and I was able to get the rates adjusted fairly accurate. Much more accurate than shopify's built in calculator.