1. affecting or applying to an entire store

1. throughout an entire store

Examples

• The department store announced a storewide sale for the weekend.
• All merchandise is marked down during the storewide clearance event.
• The new policy will be implemented storewide starting next month.
• Customers can save 20% storewide with this coupon.
• The renovation project affected operations storewide.
• Security cameras were installed storewide for better protection.