pecuniary reward वाक्य

It reasoned that, if the patentee could not control the price at which his licensees sold the patented article, they might undersell him; that a price-fixing combination would give him protection against that contingency, and therefore was a reasonable device to secure him a pecuniary reward for his invention.
A classical Pigeon Drop game archetype, the confidence trickster offers to let the mark put up some of the funds, with a promise of a greater pecuniary reward upon release of the prisoner plus a non-pecuniary incentive, gaining the hand of a beautiful woman represented to be the prisoner's daughter.