Serta's featured offer is the 16% off discount code available at the top of this page, which works on any purchase and gives you a strong saving on mattresses, bases, pillows and other sleep essentials. This code is best for shoppers buying individual items or smaller orders where a percentage discount beats the Labor Day sale pricing.
Small orders under $500: The 16% off code at the top of the page works well here. On a $300 mattress purchase, you'll save around $48, making it the stronger choice than the Labor Day deals which require qualifying products. If you're buying a Serta Nightstar Pillow for $100 or the Baselogic Platform starting at $249, the percentage discount still applies across the board.
Mattress shopping during Labor Day: The Labor Day mattress sale offering up to $900 off is where bigger savings appear. If you're buying one of the sale mattresses that qualifies for the full discount, you'll save more than the 16% code allows—the $900 saving on a higher priced model beats the percentage approach. Compare your specific mattress against both the code and the sale price at checkout to see which delivers the larger discount.
Adjustable base purchases: Serta's Labor Day promotion includes up to $300 off select Baselogic adjustable bases. If your chosen base qualifies for the full saving, this will outpace the 16% code on most purchases, so check the sale price before applying any code.
Combination with free shipping: Free shipping is available as a separate offer and works alongside your main discount, so you can stack it with whichever code or sale deal you choose.
Newsletter signup for future savings: If you're planning to shop with Serta regularly, signing up to the newsletter can unlock additional promotions over time, though right now the active codes and sales above will give you an immediate saving on this order.
Only one discount code or public deal applies at checkout, so before you pay, compare the final price using the 16% off code against the Labor Day sale pricing for your specific items and take whichever option leaves you paying less.