Relu Consultancy helped me optimize my Shopify store with several custom features, including bundle offers, cart improvements, gift card customization, and responsive design. Throughout the project, they were always responsive, open to feedback, and willing to find the best solution for every challenge. Even when Shopify had technical limitations, they researched different approaches and continued improving the project until I was satisfied with the result. I'm very happy with the experience and would definitely work with them again.