徳とく用よう

noun which may take the genitive case particle 'no', na-adjective, noun

economical; good value

Describes something that offers a good quantity or quality for the price, often used for larger packages or bulk purchases.

• この洗せん剤ざいは徳とく用ようサイズを買かうとお得とくです。

  This detergent is a good deal if you buy the economy size.

• 徳とく用ようパックの方ほうが割わり安やすだ。

  The economy pack is more economical.

noun

economy size; family size

Refers specifically to a larger, more economical package size, especially for food and household goods. Often used with the honorific prefix お (お徳用).

• お徳とく用ようの醤しょう油ゆを買かってきた。

  I bought a family-size soy sauce.

• このお菓か子しは徳とく用よう袋ぶくろが人にん気きです。

  The economy bag of these snacks is popular.