In France, where wine consumption has been gradually decreasing, the wine industry is facing the challenge of attracting new consumers. To remain competitive, producers and distributors are open to reducing their profit margins, which can create real financial opportunities for buyers. However, wine fairs and similar events are not regulated, meaning there's no requirement for price reductions. A merchant can showcase a bottle with its original price, and gold stickers or medals on the bottle do not necessarily reflect the wine's quality—they are more marketing tools than indicators of excellence. To help consumers make informed choices, several mobile apps—like Vivino, MaCave, and Wine-Searcher—offer features such as scanning a wine label to get ratings, food pairing suggestions, and a reference price. These apps also use artificial intelligence to recommend similar wines based on the user's preferences, making the search for good bottles more efficient. Wine merchants often set higher prices but offer personalized recommendations, which can be especially useful for finding rare or high-quality vintages. Meanwhile, large retail chains dominate the market, offering the most competitive prices. The final price of a bottle can reveal a lot about the wine itself and how it is distributed. For instance, bottles priced under 5€ may include controlled origin designations, but winemakers often sell at a loss at this level to clear inventory. Between 5 and 10€, consumers can find quality wines suitable for regular consumption, while prices above 10€ typically offer more refined tasting experiences. For prestigious labels like Saint-Émilion, the price is usually at least 15€. When buying in bulk—such as a case of 12 bottles or special offers like "buy two, get one free"—consumers should stick to wines they already know and enjoy to avoid disappointment. After purchasing, it's recommended to enjoy wine in moderation for the best experience.