Set your shipping rates table via CSV file
It facilitates the calculation of shipping rates based on the country zone and the weight of the product. A CSV file containing pertinent information is uploaded to this application. It determines the total weight and applies the appropriate rates based on the weight and the country zone of the customer. This information is displayed on the checkout page, allowing customers to select either the standard shipping rates or the faster shipping rates.
Control how shipping is calculated and displayed at checkout....
Live shipping rates at checkout, print labels & track...
Automatically create shipping labels and invoices
Advanced Pincode / Postcode Serviceability Validator