Eco-Building Products review for Calcurates: Accurate Shipping

We have been working with the Calcurates team for over 2 years. Although there is a learning curve, it may be the most powerful shipping calculator app on Shopify. Nik and his team have been extremely responsive over the years in helping us build complex shipping rates for our company with multiple warehouses. We are now well versed in the system and can build rates ourselves without the help of their team. Calcurates is Great! and the customer service has been an Excellent!