衝しょう動どう買がい

noun, noun or participle which takes 'suru', transitive verb

impulse buying; impulse purchase

Refers to buying something on a sudden urge without planning. Often used as a noun or with する to mean 'to buy on impulse'.

• 衝しょう動どう買がいで無む駄だ遣づかいしてしまった。

  I wasted money on impulse buying.

• 彼かの女じょはよく衝しょう動どう買がいをする。

  She often makes impulse purchases.