Board Thread:Spoilers!/@comment-25375217-20170815201511/@comment-2153169-20170815220019

Guys, it is obviously a Tiana-centric.

Yes, greenback is the slang word for the US dollar, so the title has a money dimension in it. But, it is also a slang word for frog. Frogskin is a synonym of greenback, so again this idea of frog.

And which character is both related to frog and money?

Tiana. Let's not forget that one of her goals in the Disney film is to collect money to get her own restaurant ^^