Smithsonian
Smithsonian Promo Codes & Coupons
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About Smithsonian

Smithsonian is a major arts & crafts supplies retailer which operates the website si.edu. As of today, we have 8 active Smithsonian promo codes, 4 site-wide coupons and 2 product deals. The Dealspotr community last updated this page on January 10, 2018. On average, we launch 4 new Smithsonian promo codes or coupons each month, with an average discount of 15% off and an average time to expiration of 17 days.

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How to use Smithsonian promo codes

  1. Go to si.edu 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 si.edu 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.

  • Smithsonian offers promo codes often. On average, Smithsonian offers 4 codes or coupons per month. Check this page often, or follow Smithsonian (hit the follow button up top) to keep updated on their latest discount codes.
  • Check for Smithsonian's promo code exclusions. Smithsonian promo codes sometimes have exceptions on certain categories or brands.
  • Look for the blue "site-wide" label for site-wide Smithsonian promo codes. Site-wide codes can be applied to any item on Smithsonian's website, and therefore are the most useful codes.
  • Read our expert guide to finding promo codes for stores that rarely offer them.
  1. Promo Codes > 
  2. Crafts, Hobbies & Gifts > 
  3. Arts & Crafts Supplies > 
  4. Smithsonian Promo Codes

Smithsonian Promo Codes & Coupons

8 active couponsLast updated by @JorgeB

Smithsonian's coupon availability is low

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Smithsonian Coupon Timeline

  • Promo code added
  • In-store deal
  • Other deal
  • Oct
  • Nov
  • Dec
  • Jan

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