Kaamastra review for OC Pincode / Zipcode Checker

We have an e-commerce store and were looking to enhance our UI by giving options to our incoming users to check whether the products are serviceable to their locations or not. It turns out this app is exactly what we needed, their customer support is outstanding, I wanted to add a large file and were having some issues uploading it so I reached out to their mail support and Ajay from their side has provided excellent support. Highly recommended to the e-commerce stores!