Big Lots doesn't generally accept manufacturer coupons or discounts, so you may be able to find a lot of those household and pantry staples for less at Walmart and Target - but the closeouts can be incredible deals.
Adam answers: No. Big Lots does not accept standard manufacturers coupons. The Big Lots business model is to purchase overstock and closeout merchandise from manufacturers at reduced prices and turn around and sell that to its customers.
To redeem your 20% discount, just visit your local Big Lots store and present your Buzz Club rewards card at checkout. Your 20% discount can be redeemed for almost everything in the store including furniture, but some exclusions do apply like cell phone cards and other similar purchases.