クリスマス商しょう戦せん

noun

Christmas sales battle; holiday retail competition

Refers to the intense competition among retailers during the Christmas shopping season, often involving marketing campaigns and price wars.

• 今年ことしのクリスマス商しょう戦せんは例れい年ねんより早はやく始はじまった。

  This year's Christmas sales battle started earlier than usual.

• 各かく社しゃがクリスマス商しょう戦せんに向むけて新しん商しょう品ひんを投とう入にゅうした。

  Companies launched new products for the Christmas sales competition.