Lull Promo Codes & Coupons September 2025

If your Lull promo code isn’t working, it’s usually due to expiration, product exclusions, or not meeting minimum purchase requirements. The site may display error messages like “Code not valid for selected items” or “Promo code expired.”

Common reasons include:

• The code has expired or is only valid for a limited time.
• The code is restricted to certain products, sizes, or bundles (e.g., only valid for mattresses, not accessories).
• You may have entered the code incorrectly—Lull codes are case-sensitive and must be entered exactly as shown.
• Some codes require a minimum spend or only apply to first-time customers.
• Only one code can be used per order; trying to stack codes will trigger an error.

Step-by-step solution:

1. Double-check the code for typos and ensure it hasn’t expired.
2. Review the terms—make sure your cart contains eligible items and meets any minimums.
3. Remove any other codes and try again.
4. If you still get an error, try a different code or contact Lull customer support.

Pro tip: Always copy and paste codes directly from a trusted source and check the expiration date before applying at checkout for the best chance of success.

Yes, Lull frequently offers promo codes targeted at specific mattress sizes, models, or bundles. For example, you might find codes for “$50 off Original Mattress” or "40% off any mattress," and some deals are exclusive to certain collections or bundles.

Patterns to watch for:

• Codes like “$50 off Original Mattress” or “40% off any mattress” are common, but some may only apply to Premium or Luxe models or require purchasing a bundle.
• Some codes offer free gifts (like pillows or sheets) with the purchase of a mattress, but only for certain sizes or models.
• Occasionally, Lull releases codes for accessories (duvets, protectors) when bought with a mattress.

Step-by-step:

1. Read the code’s details—look for any mention of eligible sizes or models.
2. Add the qualifying mattress or bundle to your cart.
3. Enter the code at checkout and confirm the discount applies before completing your purchase.

Pro tip: Check Lull’s promo code pages regularly, as new codes for specific models or sizes are released often and may be time-limited.

No, Lull does not allow stacking multiple promo codes in a single order. The checkout system will only accept one code at a time, and entering a second code will override the first or trigger an error message.

However, you can usually combine a promo code with standard sitewide offers like free shipping, since Lull typically provides free shipping on all mattresses as a baseline perk. Financing offers (such as monthly payment plans) are processed separately through third-party providers and generally do not interfere with applying a single promo code.

Step-by-step:

1. Choose the promo code that gives you the best value for your order.
2. Apply it at checkout—if you try to enter more than one, only the last code will be used.
3. Free shipping should apply automatically; for financing, select it as your payment method after applying your promo code.

Pro tip: Compare available codes and choose the one with the highest savings, since only one can be used per order—look for codes that combine a percentage off with an extra dollar discount for maximum value.

Lull occasionally issues discount codes to shoppers. In the past month, they have launched 2 new promo coupons. While the availability of these codes may vary, customers should regularly check Lull website or sign up for their email newsletter to stay informed about new discounts.

On average, Lull provides 1.0 discount coupon each month. Based on historical data, the average time between Lull coupon releases is approximately 30 days. However, this is subject to change and may depend on various factors such as seasonal promotions, product launches, or other marketing initiatives. To stay informed about upcoming discounts and promotions, we recommend checking Lull website regularly, subscribing to their email newsletter, and following them on social media.

Lull is offering 4 working store-wide codes, and they are also offering 6 additional discount codes with a max discount of 40% off.

SimplyCodes is the #1 provider of discount codes for your favorite retailers, such as Lull. As the only crowdsourced platform for coupon codes, we have all the latest and accurate codes for over 200,000 stores. Save time and avoid expired codes by checking SimplyCodes for the latest Lull discount codes.

On average, Lull offers 1.0 coupon codes per month. As of today, Lull has 6 active coupons and offers.

Lull offers discounts during Black Friday, where shoppers can save extra on limited-time sales. Check out their deals here!