en_tn/pro/11/25.md

will prosper

AT: "will do well"

the one who

"the person who" or "anyone who"

good gifts crown the head of him who sells it

AT: "good gifts are given as a crown of honor to him who sells it" or "the person who sells it is honored with many blessings" (See: rc://en/ta/man/translate/figs-metaphor)