👉 Shop math, also known as retail math, is a system used in retail environments to manage inventory, pricing, and sales effectively. It involves calculating the cost of goods sold (COGS), tracking inventory levels, determining optimal stock quantities, and applying discounts or promotions to boost sales. This system helps retailers maintain accurate financial records, ensure product availability, and maximize profitability by balancing supply and demand. Key components include cost analysis, sales forecasting, and margin calculations to make informed decisions on pricing and inventory management.