This article is a transcript of the plenary discussion at the North American Case Research Association conference in October 2020. In a (virtual) fire-side style conversation, author and protagonist involved in the case, KidZania: Spreading Fun Around the World, share their experiences in building a relationship based on trust, negotiating access and approval, disguising data, revising their work, and publishing the case in Case Research Journal (2018, Volume 38 Issue 2).

In 2016, Xavier Lopez Ancona, president and co-founder of KidZania-a Mexican company with international success in developing and operating theme parks where children could play as grown-ups and pretend to be adults assuming the role of countless professions-needed to decide how to continue to differentiate the brand and grow revenue in the very competitive and dynamic entertainment market. Around the world, the revolutionary and innovative edu-tainment concept developed by KidZania was the most copied. Despite the growth, KidZania corporate revenues began to stagnate in 2012 because of the depreciation of the Mexican currency. Four alternatives were being considered: Growth in number of current parks to continue building scale as a defensive strategy, developing smaller park formats to target cities where the current format was not sustainable, developing an interactive platform that could bring together the growing digital market and the role-playing experiential learning, or transforming the company into a content development enterprise. Xavier's team needed to recommend the best alternative to pursue to the Board of Directors.

Salesmanship is central to a start-up's success, but many entrepreneurs ignore this simple fact. They may believe that their idea will sell itself or that there's no point visiting a prospective customer without a finished product in hand. Those who search for sales advice find mostly tools and techniques for established companies. In a study of 120 entrepreneurs in six countries, more than half fully developed their products before getting feedback from potential buyers. Looking back, most said that was a mistake. Those who did start selling early did not spend enough time listening to prospects' reactions. Other mistakes included offering discounts to close initial deals, making early sales to family and friends, and failing to choose first customers strategically. When they did go on sales calls, the entrepreneurs fielded tough questions about the efficacy of their products, their credibility and experience, the size of their companies, their prices, and the cost of switching to an unproven offering. A sales model geared to entrepreneurs accounts for the fact that information gleaned during the sales process can be crucial in designing (or redesigning) the product itself. The model calls for meeting with prospects as soon as an idea is conceived to learn if it has broad appeal. The answer to that question determines whether the entrepreneurs jettison the idea, return to the drawing board, or proceed to prototype development and further testing with potential customers.