isplatiti

1. to pay; to pay off
   Firma nam još nije isplatila platu. — The company still hasn't paid our salary.
   Isplatio je kredit za pet godina. — He paid off the loan in five years.
2. (isplatiti se) to pay off; to be worth it
   Sav trud se na kraju isplatio. — All the effort paid off in the end.
   Ne isplati se popravljati tako star telefon. — It's not worth fixing such an old phone.

Often used impersonally as isplati se + infinitive: 'it's worth it to'.