there's things like Square you could use

How easy is it to use for commissions?

honestly ive never used it outside of a con ;;

Not hard if you want to accept it, but it has no buyer protection so your commissioners may not want to use it.

Cashapp
Venmo?
BuyMeCoffee

FYI Venmo is owned by PayPal

OH snap! Why I placed a question mark on it

There isn’t much that has the same buyer and seller protection. Square does I believe but I’m unsure how it works exactly.

Venmo is owned by PayPal and doesnt have buyer protection
Cashapp doesn’t have buyer protection
I don’t believe Kofi does either

Kofi is also paypal isn't it? Everytime I get a Kofi it dumps the money in paypal.

I’m unsure but I have it connected to my PayPal as well