We designed and developed this e-commerce website, but the client needed a lot of customization after the design went live. We worked on every detail . The product page was the classic example . They needed a buy 1 get 1 free offer to be embedded dynamically with certain products in such a way so that as soon as the customer selects a number of products the free items get added , the price calculated and total items displayed with the actual quantity and the free items shown separately. It was difficult to add the feature while the site was live, but the team took up the challenge and completed the feature within a few weeks.