你说了算的英文

You’re the one that's paying, so it's your call. that后因为正在进行中所以用is 进行式。如果是过去式可以 that paid。比较多西方说法 表达“反正是你出钱，你说了算。”＝It is your call anyway once you pay for it.

according to you

没见过.可能是意译的吧.参看下面几例： 1. You have the final say. 你说了算. 2. You are the boss. 听你的!你说了算! 3. Who wears the trousers in your house?You or your wife? 在你家里谁说了算,你还是你妻子?

It's up to you

is playing在这里是未来时哦 be doing除了进行时还可以表达未来时的所以这句话的意思是you are the who will pay不过总体这句话有点怪啊说成是 anyway, you decide since you're paying.比较顺？