Primary sources are original materials that have not been altered or distorted in any way. In the study of history as an academic discipline, a primary source (also called original source or evidence) is an artifact, a document, a recording, or other source of information that was created at the time under study. It serves as an original source of information about the topic.
3. CPT: Carriage Paid To, aka DPC. Definition: This term indicates that the seller assumes most of the cost of transportation of the goods including export fees, carriage charges, and fees at the port of destination. Seller does not pay for insurance â that is the buyerâs obligation.
Definition of tit for tat. : an equivalent given in return (as for an injury) : retaliation in kind.