I got money on - You’re the parent of someone or you’re buying stuff for them

You’re the parent of someone or you’re buying stuff for them because they’re yours and you’re rich enough to do it without blinking.

My mom got money on me, so I got a new phone and a pizza for dinner.

She got money on her kid, so he got a PS5 and a subscription to TikTok.

My dad got money on me, so I got a car and he got a new beard.