定価|ていかteika[0]heiban (flat)

1. nounlist price; regular price; established price
   これはバーゲン商品しょうひんなので定価ていかよりやすくなっているんじゃないですか。↗

   Aren't you selling this at a discount price?

• Related代金だいきんNeutralMoney actually paid for goods, as in 「代金を払う」; 「定価」 is the standard price fixed in advance.
• Related料金りょうきんNeutralA fee for using a service, as in 「電気料金」; leans toward service charges, while 「定価」 refers to a product's list price.
• Related価額かがくWrittenWritten/formal word for a value expressed as an amount of money, common in legal and tax contexts; not used for product price tags.
• Related料りょうNeutralMostly a suffix meaning a fee, as in 「入場料」 and 「手数料」; rarely stands alone and covers a broader range than 「定価」.
• Relatedお代おだいCasualColloquial word for charges such as meals or admission, as in 「お代は結構です」; used mainly between shop staff and customers.

Use 「定価」 for a product's fixed, pre-set list price. For money actually paid say 「代金」, for service charges 「料金」, colloquially in shops 「お代」; 「価額」 is legal/tax jargon and 「料」 is a suffix.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

1. ある商品しょうひんの決きまった値段ねだん。