pay-per-view
noun [ U ] uk/ˌpeɪ.pəˈvjuː/ us/ˌpeɪ.pɚˈvjuː/ (also PPV)
（电视节目的收费制度）按节目收费
a system for watching television in which people pay for the particular programmes that they watch
pay-per-view television/channels 按节目收费电视／频道
We watched the boxing match on pay-per-view. 我们通过按节目收费电视观看了那场拳击赛。