This book highlights the development of retail marketing in developing economies and presents this sector as a major area of growth and business opportunity. With a special focus on supermarket chains, the authors show that the advancement of technology and infrastructure means that there are now increased electronic capabilities for data collection, giving retailers more opportunities to pursue micro and macro-marketing strategies. The authors explain the evolution of this new era of marketing and the associated impact on all stakeholders, especially consumers. Taking the example of Ghana, which is considered a leader among African nations in the use of loyalty cards, the authors are able to