PlanetBox Discount Codes in September 2026

Sign up for the free PlanetBox Rewards program before your first checkout. You'll earn one point for every dollar spent, plus there are plenty of bonus opportunities. When we signed up, we got 20 points just for creating an account. Leave a product review for 25 points, follow on Instagram for 5, or celebrate your birthday with a special gift.

According to our research, the program has three tiers based on lifetime spending:

• Lunch Enthusiast ($0-$149): earn 1 point per dollar

• Lunch Buff ($150-$299): get extra points days

• Lunch Connoisseur ($300+): score free shipping on every order

We think the best value comes from redeeming 100 points for $10 off. Getting there is pretty easy. You'll start with 20 points for signing up, earn 25 more for writing a review, and collect 15 points by following their social channels. That's 60 points before you spend a dime! Add a $40 purchase and you're at 100 points.

You can also save up for bigger discounts: 200 points gets you $20 off, 300 points equals $30 off, and 400 points earns $40 off. Points never expire, so there's no rush to use them.

PlanetBox's referral program gets both you and a friend $20 off orders of $50 or more. Your friend saves $20 on their first purchase, and you get a $20 coupon code after they buy.

According to their terms, this is how the program works:

1. You visit the PlanetBox Refer a Friend page.

2. You enter your name and email address in the box, then click "Next".

3. You enter one or more of your friends' email addresses, then click "Next".

4. PlanetBox sends them your unique referral link with their $20 coupon code.

5. When they complete their purchase, you'll get your own $20 coupon code within 24 hours of their order shipping.

From our experience, this program works best when you share it with friends who've already been eyeing PlanetBox products. They need to spend at least $50 to use their discount, but most lunchbox sets already cost more than that. You can refer multiple friends and earn $20 for each successful purchase.

After testing tons of coupons for ourselves, we know how easy it is. Follow these steps to save:

1. Visit our PlanetBox page on Coupons.com to find active offers.

2. Copy the one that gives you the biggest discount.

3. Fill your cart with lunchboxes, magnets, or accessories.

4. At checkout, find the "Discount Code or Gift card" field.

5. Paste it in the field and tap "Apply."

Your savings will appear immediately in the order total. Since you can only use one coupon per purchase, pick wisely.