Gift Exchange: The practice of giving gifts with the expectation of receiving something in return, either immediately or at a later time, as a way to build and maintain social relationships.
Balanced Reciprocity:A type of reciprocity where the exchange of goods or services is immediate and of equal value, such as bartering.
Generalized Reciprocity:A type of reciprocity where the exchange is not immediate or equal, but there is an expectation that the favor will be returned at some point in the future, often through a different channel.