Why are barcodes on drinks?

Inventory control: Barcodes help retailers keep track of their inventory levels. When a product is sold, the barcode is scanned and the inventory count is updated. This helps retailers ensure that they have enough stock to meet customer demand and avoid stockouts.

Pricing: Barcodes also play a role in pricing. When a customer purchases a product, the barcode is scanned and the price is automatically looked up in the store's database. This helps to ensure that customers are paying the correct price for the products they purchase.

Promotions: Barcodes can also be used to track and manage promotions. When a customer purchases a product that is on sale, the barcode is scanned and the discount is applied automatically. This helps retailers to ensure that customers are receiving the correct discounts and to track the effectiveness of their promotions.

Supply chain management: Barcodes are used throughout the supply chain to track and manage the movement of goods. This helps businesses to ensure that products are delivered to the right place at the right time and in the right condition.

Customer loyalty: Some retailers use barcodes to track customer purchases and reward loyal customers with discounts, special offers, or other perks. This helps retailers to build customer loyalty and encourage repeat business.