A chain store: multiple outlets operated under the same brand or management, commonly used for restaurants and retail shops.
このチェーン店は全国に支店があり、どこでも同じ味が楽しめる。
This chain has branches nationwide, and you can enjoy the same taste anywhere.
個人経営の店と比べると、チェーン店はサービスが安定していることが多い。
Compared to independently run shops, chain stores often have more consistent service.
チェーン店の割引クーポンを使って夕食を安く済ませた。
I used a chain store discount coupon to have an inexpensive dinner.