The document presents a research report by q&me, detailing the usage and trends of loyalty programs among Vietnamese consumers, indicating supermarkets as the primary shopping choice with a high loyalty card registration rate. Key findings highlight that while interest in loyalty programs is substantial, digital loyalty app usage remains low despite high shopper engagement. The research utilized a sample of 260 shoppers, revealing a diverse landscape of brand loyalty within modern retail chains, led by major players like Big C and VinMart.