Promo codes for Cost Plus - August 2026
This page brings together every active promo code and offer for Cost Plus in one place. Promotions rotate throughout the year, some lasting only a few days and others running for an entire season. Browse the codes and 17 deals, find the one that cuts the most from your order and apply your code at checkout for up to 50% off.Learn more
Current
Viewed 1 times today in the USA
Buy Online Pick Up in Store Free
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Current
Viewed 1 times today in the USA
Military Discount on Qualifying Purchases
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Current
Viewed 1 times today in the USA
Refer a Friend for Reward Savings
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Current
Viewed 1 times today in the USA
App Exclusive Mobile Offers
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Current
Viewed 1 times today in the USA
Refer a Friend for Bonus Rewards
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Current
Viewed 1 times today in the USA
Outlet Deals on Global Treasures
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Current
Viewed 1 times today in the USA
Student Discount on Selected Items
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