A survey of 133 Vietnamese youth in Ho Chi Minh City found their convenience store usage patterns. 34.6% visited stores 2-3 times per week, with males visiting more frequently than females. Family Mart was the most popular chain, comprising 51 stores in the city. 40.6% visited in the evenings, with little difference by age or gender. While drinks were the most commonly purchased item (59.4%), cigarettes and cosmetics were rarely bought. Younger males were more likely to eat food inside stores than older males or females. Location was more important for females' store choice compared to price for males.