Which Latin phrase, which translates as 'this for that', is taken to mean a more-or-less equal exchange or substitution of goods or services?
Quid Pro Quo Quidproquo Quid pro quo Quid-pro-quo Prid pro quo Qui pro quo
quidproquo quid pro quo qui pro quo prid pro quo
quid pro quo
WikipediaEntity
Quid pro quo