noun, noun which may take the genitive case particle 'no'
business use; commercial use; professional use; industrial use
Describes equipment, products, or facilities intended for business, commercial, professional, or industrial purposes, as opposed to personal or household use. Often used attributively with の.
このコピー機は業務用なので、家庭用より丈夫です。
This copier is for business use, so it's more durable than one for home use.
業務用の洗剤
Commercial-use detergent comes in large quantities.
商用 also means 'commercial use', but is more formal and often used in contexts like software licensing or business trips.
Compound of 業務 (business, operations) and 用 (use, purpose).