Two types of Bills are practically used for shipping Sea bill of lading and the airway bill of lading. If you want to transfer your products in short transit time and you have a rigid deadline then choose airway Bill of Lading. Airway BOL is a little bit expensive but meets your deadline. Another option is Sea/Ocean Bill Of Lading. Sea BOL is a cost-effective and secure way of shipping. Ocean Bill of loading is issued exactly at the time of loading products in the ship and right after signature done by the shipmaster. Keep one thing in mind, Bill Of Lading delivered when payment released under the conditions on the letter of credit. This type of ocean bill of lading is delivering when payment is conditional on a letter of credit.