storewide

store·wide

S0783000 (stôr′wīd′)adj. Involving, applying to, or occurring throughout a whole store: a storewide sale.

storewide

(ˈstɔːˌwaɪd) adj (Commerce) affecting or occurring throughout an entire store

store•wide

(ˈstɔrˈwaɪd, ˈstoʊr-)

adj. applying to all the merchandise or departments within a store: a storewide clearance sale. [1935–40]