1. Stores > 
  2. Subscription Boxes > 
  3. StemBox Promo Codes

StemBox's activity feed

  • @couponholic

    @couponholic researched StemBox deals and found no new coupons

  • @EstrellaDeMares

    @EstrellaDeMares researched StemBox deals and reactivated 1 coupon

  • @James11

    @James11 researched StemBox deals and added 1 coupon

About StemBox

StemBox is a small subscription boxes retailer which operates the website mystembox.com. As of today, we have 1 active StemBox single-use code. The Dealspotr community last updated this page on December 10, 2017. StemBox has an average discount of 20% off and an average time to expiration of 9 days.

Have you shopped at StemBox?

5 from 2 shoppers

Would you recommend StemBox to friends & family?

How to use StemBox promo codes

  1. Go to mystembox.com then select the items you wish to purchase and add them to your shopping cart.
  2. Find a promo code on this page. Click to open the code, then click "copy" to copy the coupon code to your clipboard.
  3. Go back to mystembox.com and proceed to checkout. Look for the box labeled "Enter promo code" and paste your promo code in that box.
  4. Once you apply the promo code, your savings should be applied, and you can complete checkout.

Promo code didn't work? Read these expert tips.

  • StemBox rarely offers promo codes. On average, StemBox offers 0 codes or coupons per month. Check this page often, or follow StemBox (hit the follow button up top) to keep updated on their latest discount codes.
  • Check for StemBox's promo code exclusions. StemBox promo codes sometimes have exceptions on certain categories or brands.
  • Look for the blue "site-wide" label for site-wide StemBox promo codes. Site-wide codes can be applied to any item on StemBox's website, and therefore are the most useful codes.
  • Read our expert guide to finding promo codes for stores that rarely offer them.

StemBox Promo Codes & Coupons

Dealspotr has 4x More Working Promo Codes than RetailMeNot or Honey

Tired of expired coupons? Dealspotr is crowdsourced. We have 10 million coupons, verified by real people. Every code on Dealspotr is backed up by a screenshot so you know how it works. Join our community and earn points for sharing deals.

Amazon promo codes
Expert Pick

Buy StemBox Items Under $40 at Amazon (Free 2-Day Shipping w/ Prime)

Last used

0 Verified Promo Codes for StemBox

We checked , and StemBox does not appear to be running any promo codes.
Here are the best available codes we have for StemBox:


20% Off Any Order Plus Free Shipping at StemBox (Site-wide)

2 screenshots (older)4 usesLast used

25% Off + Free Shipping at StemBox (Site-wide)

1 screenshot (older)5 usesLast used

25% Off Sitewide at StemBox

1 screenshot (older)1 useLast used

3 Expert Picks for StemBox

eBay promo codes
Expert Pick

Get Up to 80% Off New & Used Subscription Boxes at eBay

Last used
Groupon promo codes
Expert Pick

Get up to 75% Off Subscription Boxes at Groupon

Last used
Jet.com promo codes
Expert Pick

Save 15% Off Subscription Boxes w/Promo Code at Jet.com

0 Single-use Codes for StemBox

There are currently no active Single-use Codes for StemBox, so we're showing you older ones below. Although less likely to work, some may still be valid.

Single-use Code

10% Off Any Subscription Package From StemBox (Single-Use Code)

1 screenshot (older)5 usesLast used

1 Shopping Hack for StemBox

Shopping Hack

Find Today's Coupons & Offers for StemBox on Their Website

5 Unverified Codes for StemBox


20% Off Sitewide at StemBox

1 screenshot (older)3 usesLast used

20% Off All Orders at Stem Box

3 screenshots (older)21 usesLast used