Significant Other Promo Codes & Coupons February 2026

Your Significant Other promo code likely isn't working because it's expired, already used once (common for email/single-use codes), or doesn't apply to your cart's items like sale goods. Common errors include "Invalid code" or no discount applied, often seen when codes hit usage limits or don't meet minimum order thresholds around $50-$100.

• Typical scenarios: Codes fail during checkout on shopsignificantother.com if entered after taxes/shipping, or if you're not logged in for account-specific offers.

1. Copy-paste the code exactly from reliable coupon sites (avoid typos)
2. Apply in the "Promo Code" box before payment
3. Clear cart cookies or try incognito mode
4. Test alternative codes if active ones fail

Most codes exclude shipping; valid only online, and typically expire monthly.

Pro tip: Try 2-3 fresh codes per session for quickest savings, as older codes sometimes reactivate unexpectedly.

No, Significant Other allows only one promo code per order at checkout. Users report "Invalid code" errors when trying to use multiple codes, as the system overrides with the last entered code.

• Checkout on shopsignificantother.com processes one code in the single "Promo Code" field
• You cannot stack promo codes with auto-applied sales

1. Pick the highest value code (e.g., 25% off sitewide)
2. Place separate orders if needed, but watch free shipping thresholds (typically $35+)
3. Save email codes for future purchases

Pro tip: Prioritize sitewide codes like "Extra 15% Off" over category-specific ones—and try to meet order minimums to qualify for free shipping promotions.

Significant Other promo codes generally do not stack with sale or clearance items. Most codes (like 20% off) are for full-price items only. Shoppers often encounter "Code not applicable" errors when trying to use promo codes on already discounted clothing.

• Sitewide codes (e.g., "Extra 10% Off") typically apply to regular-priced stock only
• Sales items are auto-discounted but usually block additional promo codes
• This is a common practice to protect profit margins

1. Filter for full-price items before checkout
2. Apply code early in the checkout process
3. If the code fails, remove sale items and try again

Pro tip: Look for full-price bundles during promotional windows for the best value, as these are more likely to accept discount codes.

If you see an "invalid code" error, the code is likely expired, mistyped, or a one-time use code that's been exhausted.

1. Verify the exact code from reliable coupon sites
2. Enter the code in uppercase in the checkout's promo field before payment
3. Log out and back in or clear your browser cache
4. Try an alternative code if the first one doesn't work

Technical issues can occur more frequently on mobile devices, and codes are typically valid for 30-90 days.

Pro tip: Test codes in an incognito browser window to avoid cookie-related issues that might prevent codes from working properly.

Yes, Significant Other first-time codes restrict to new accounts, are one-time use only, and often exclude sale items or require minimum purchase amounts (typically $50+). Users report "Invalid for existing customers" errors if logged in with prior purchase history.

• Codes fail if your email matches past orders
• Usually limited to full-price clothing items

1. Create a new account at shopsignificantother.com
2. Add eligible items to your cart
3. Apply the first-time code at checkout
4. Confirm the discount via your order confirmation email

These codes typically expire quickly and are usually limited to US customers only.

Pro tip: Use a fresh email address for first-timer codes, then watch for email follow-ups that often contain additional 15% off offers for your next purchase.

Significant Other may occasionally offer discount codes, but currently, there are none available. However, customers can still save money by taking advantage of other promotional offers or sales available on the website, or by using credit card points to make purchases.

We couldn't find any available data on how often Significant Other releases new discount codes. Based on historical data, the average time between Significant Other coupon releases is approximately 30+ days. However, this is subject to change and may depend on various factors such as seasonal promotions, product launches, or other marketing initiatives. To stay informed about upcoming discounts and promotions, we recommend checking Significant Other website regularly, subscribing to their email newsletter, and following them on social media.

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Significant Other offers coupons occasionally.

As of Feb 11, 2026, it does not appear that Significant Other has discounts for Black Friday or Cyber Monday. We regularly check for Significant Other's Black Friday and Cyber Monday discounts, so be sure to check back on this page to find the latest cyber week deals.