点てん数すう制せい

noun

points system

A system where points are awarded, accumulated, or deducted, often used in loyalty programs, grading, or rule enforcement.

• この店みせでは点てん数すう制せいを導どう入にゅうして、買かい物ものごとにポイントがたまります。

  This store has introduced a points system, and you earn points with every purchase.