OCT Shipping Rates Calculator

Very good app that shows accurate shipping rate and estimated delivery date in the product and the cart page to my customers.

I like the fact that customers can check shipping rates for everything they have in their cart when using the app from the cart page or for a single item when using it from the product page. I had some minor issues and support fixed them right away.

This is a very unique app, I was not able to find other app with similar functionality.