The center of Lubumbashi, the most urbanized space has now become a night market of agricultural and manufactured goods. That means it has now a double impact. On the one hand it degrades the beauty of the city and on the other hand, it allows the poor to fight against poverty and food insecurity. Thus, this article aims to identify the players involved in this activity, generate profitability, constraints and perspectives of actors. To achieve 67 Sellers were surveyed at 17:30 and 22:00 local time interval. The parameters analyzed are respectively: sociodemographic data (age, gender, marital status, educational level, occupation), invested capital, income, profitability, constraints and prospects. The results revealed that this activity is dominated by women (94.03%), married (64.18%) with a secondary level of study (61%), mean age 34