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DEI's activity feed

  • @zoec60

    @zoec60 researched DEI deals and found no new coupons

  • @denni

    @denni researched DEI deals and found no new coupons

  • @raul3011

    @raul3011 researched DEI deals and found no new coupons

About DEI

DEI is a small electronics parts & supply retailer which operates the website As of today, we have 6 active DEI third-party deals. The Dealspotr community last updated this page on October 15, 2018. On average, we launch 10 new DEI promo codes or coupons each month, with an average discount of 15% off and an average time to expiration of 15 days.

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How to use DEI promo codes

  1. Go to 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 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.

  • DEI offers promo codes often. On average, DEI offers 10 codes or coupons per month. Check this page often, or follow DEI (hit the follow button up top) to keep updated on their latest discount codes.
  • Check for DEI's promo code exclusions. DEI promo codes sometimes have exceptions on certain categories or brands.
  • Look for the blue "site-wide" label for site-wide DEI promo codes. Site-wide codes can be applied to any item on DEI's website, and therefore are the most useful codes.
  • Read our expert guide to finding promo codes for stores that rarely offer them.

DEI Promo Codes & Coupons

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

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4 Expert Picks for DEI

6 Magic Codes for DEI

1 Shopping Hack for DEI