What drives people?
If you are one of those still stuck thinking money is #1, you are way behind. Maslow's hierarchy of needs works and once basic needs are done, money has little incremental value.
High performers find that the 'M' factor is incidental. The freedom to ideate, create, achieve,experiment,fail,learn,get better are more valuable to them.
So if you are trying to measure/motivate the actions of high performers in your team by the money factor alone, you are missing the many others that make them get up,dress up and show up!