おまけ

something thrown in (with a purchase)

N1 #13,927

Meanings

  1. noun, usually in kana something thrown in (with a purchase); something extra; free gift; freebie; giveaway; premium; prize
  2. noun, takes する, intransitive, usually in kana (giving a) discount; price reduction
  3. noun, usually in kana addition; embellishment (e.g. to a story)

In sentences

この商品しょうひんにはおまけが付つく。 This article comes with a free gift. #221187

なんとガムのおまけだったんだよ。 Believe it or not, it came in a pack of gum. #198845