Boxing icon Floyd Mayweather Jr. is relying on the power of the mighty dollar to help edge him in his war of words. The sports superstar has launched a full-blown campaign going at 50 Cent with the promise to paying big bucks.

Mayweather went to Instagram Monday (July 23) with rules on how to earn money for trolling Fif’s social media pages.

A few hours ago, 50 Cent claimed Floyd might low-key be lying about his wealth.

Last night, Mayweather fired off big shots at 50 about being worth less than his iced-out watch.

Over the weekend, both Floyd and 50 traded digital punches with one another.