A common carrier is a business or individual that provides transportation services to the general public for a fee. This can include services like buses, trains, airlines, and shipping companies. Common carriers are required by law to offer their services without discrimination, meaning they must accept all customers who are willing to pay the fare. These carriers are also responsible for the safety and security of the goods or passengers they transport. If a common carrier fails to deliver services as promised or causes damage to goods, they may be held liable under the law. Examples of common carriers include FedEx, Delta Airlines, and Greyhound.