noun
discount processing; validation (of a parking ticket)
Used in commercial or service contexts for applying a discount or validating a parking ticket to reduce or waive the fee.
駐車券の割引処理は、店舗のレジで行っております。
Validation of parking tickets is done at the store register.
会員カードを提示すると、割引処理が適用されます。
If you show your membership card, the discount processing will be applied.
Compound of 割引 (わりびき, 'discount') and 処理 (しょり, 'processing').