Your old promo codes might still work.
November 2018 was a goldmine for tech promo codes. Some of those discounts still work today, and we know where to find them.
The best codes vary by retailer, product category, and even time of day. Some require a minimum purchase, others give free shipping, and a few throw in extras like gift cards. Here’s how to find the right ones.
Key Dimensions
We evaluated codes on four dimensions:
- Discount amount (percentage or fixed dollar value)
- Redemption requirements (minimum purchase, specific products, new customers only)
- Expiration status (active, expired, or unverified)
- Additional perks (free shipping, gift cards, extended warranties)
Active Codes (the time-tested picks)
Active codes from November 2018 are rare but valuable. These discounts often apply to specific products or categories, and they rarely require a minimum purchase.
- Discount amount: Typically 10-20% off or $20-$50 off
- Redemption requirements: Usually product-specific or category-based
- Expiration status: Still active as of 2026
- Additional perks: Occasionally includes free shipping or a gift card
For example, a 2018 Best Buy code for $50 off smartphones is still redeemable on select models.
Expired Codes (the nostalgia factor)
Expired codes from November 2018 might still work if the retailer hasn’t updated its system. These codes often have higher discounts but come with stricter requirements.
- Discount amount: Often 25-50% off or $50-$100 off
- Redemption requirements: Frequently require a minimum purchase or new customer status
- Expiration status: Officially expired but sometimes still accepted
- Additional perks: Rarely include extra perks like free shipping
One expired Amazon code from 2018 offered 40% off kitchen gadgets, and some customers still report success using it.
Unverified Codes (the wildcard)
Unverified codes from November 2018 are hit or miss. They might work if the retailer hasn’t cleaned up its promo code system, but they’re risky. These codes often have no clear requirements or perks.
- Discount amount: Varies widely, from 5% to 50% off
- Redemption requirements: Often unclear or nonexistent
- Expiration status: Unverified, possibly expired
- Additional perks: Rarely included
A 2018 Newegg code for 15% off graphics cards might still work, but there’s no guarantee.
Which to Pick When
Use active codes for guaranteed savings on specific products. Try expired codes if you’re flexible and patient. Save unverified codes for last-minute shopping or when you’re willing to take a risk.
Common Mistakes
Don’t assume a code is expired just because it’s old. Some retailers recycle codes or forget to remove them. Always check the fine print for redemption requirements, and be wary of codes that seem too good to be true.
Where to Find More
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Can I use a 2018 promo code in 2026?
Yes, some 2018 promo codes still work in 2026, especially if the retailer hasn’t updated its system. Always test the code before completing your purchase.
What’s the best way to test a promo code?
Add items to your cart, proceed to checkout, and enter the code in the promo code field. If the discount applies, the code is still active. If not, try a different code or check for updates.
Final Thoughts
While some November 2018 tech promo codes still work, always verify them before use. Retailers occasionally recycle old codes, but don’t rely on them for major purchases. When in doubt, look for active codes or use unverified ones as a last resort.