akcijski

1. (of a price, goods) sale; promotional; discounted
   Akcijska cena važi do nedelje. — The sale price is valid until Sunday.
   Mleko je ove nedelje po akcijskoj ceni. — Milk is on sale this week.
2. Croat. (of a film, genre) action
   Taj akcijski film ima odlične scene. — That action film has great scenes.

For films Serbia says akcioni film, while akcijska cena is ordinary Serbian.