Price marks refer to the symbols or labels used to indicate the cost of a product or service. These labels can take many forms, from simple tags to complex barcodes. There are several synonyms for the term price marks, including price tags, price stickers, price labels, price indicators, price labels, price signage, and price markers. Each of these terms refers to the same basic concept of identifying the cost of a product or service. While the terminology used may vary, the importance of price marks in retail and commerce cannot be overstated. They help consumers make informed purchasing decisions, and they enable businesses to manage their inventory and pricing effectively.