Moonstone Promo Codes & Coupons February 2026

Moon Magic promo codes like EONS10 or WORSTPAIN25 often exclude sale items to protect profit margins on already-discounted products, triggering the "Code not valid on sale items" error during checkout validation.

This is a common restriction at Moon Magic, as many codes apply only to full-price items like jewelry or accessories, not marked-down stock. To fix:

1. Review your cart—remove sale-tagged items (they show red discount badges)
2. Hit "Update Cart" then re-enter the code in the "Discount Code" box at checkout
3. If issues persist, clear browser cache or try incognito mode, as cached sale flags can glitch

Codes typically work sitewide on non-sale goods but expire after heavy use.

Pro tip: Stack by shopping full-price bundles first—Moon Magic shoppers report 10-25% off succeeding when carts hit $75+ pre-tax.

Only pre-tax, pre-shipping subtotal from eligible full-price items counts toward Moon Magic's $75 minimum for codes like EONS10, excluding taxes, shipping, or sale/discounted products.

Carts fail qualification if sale items, gift cards, or fees inflate the total without adding to the eligible subtotal. Step-by-step fix:

1. Go to cart, note the "Eligible Subtotal" line (ignores sales tax/shipping)
2. Remove non-qualifying items (sale badges or exclusions listed in code terms)
3. Add full-price items to reach $75 (e.g., accessories count fully)
4. Apply code—restrictions apply 24/7, no holiday waivers

Pro tip: Pre-build your cart with full-price staples like rings; abandon for 24hrs—Moon Magic sometimes emails extra codes to nudge completion.

At Moonstone checkout, click "View Basket" or "Checkout" after adding items, then paste your code (e.g., EONS10) into the "Discount Code" or "Promo Code" box and hit "Apply".

Step-by-step:

1. Add eligible full-price items to cart (avoid sales for compatibility)
2. Proceed to checkout—field is below subtotal, uppercase code required
3. Click "Apply"; discount reflects instantly if valid

No mobile app variances, but timing matters—codes like MISTLETOE limit to seasonal windows.

Pro tip: Copy codes directly from coupon sites to avoid typos—many shoppers report success with codes like EONS10 this way.

Moon Magic single-use codes exhaust after one redemption, so if it worked for another shopper, it's likely fully used—not expired—causing "Invalid code" errors.

Some codes deplete fast, while others like EONS10 remain active but may be account/IP-locked post-use. Check via:

1. Test in incognito—clears account ties
2. Verify on coupon sites (look for last use timestamps)
3. Switch to multi-use codes like EONS10

Limits: One per account/order, no refunds.

Pro tip: Hunt fresh codes on coupon sites' activity feeds daily—Moon Magic adds new codes via social media, often prioritizing first-time customers.

Moonstone 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.

On average, Moonstone provides 0.3 discount coupons each month. Based on historical data, the average time between Moonstone coupon releases is approximately 100 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 Moonstone website regularly, subscribing to their email newsletter, and following them on social media.

Moonstone is offering 3 working store-wide codes, and they are also offering 3 additional discount codes with a max discount of 25% off.

SimplyCodes is the #1 provider of discount codes for your favorite retailers, such as Moonstone. As the only crowdsourced platform for coupon codes, we have all the latest and accurate codes for over 200,000 stores. Save time and avoid expired codes by checking SimplyCodes for the latest Moonstone discount codes.

As of today, Moonstone has 3 active coupons and offers.

As of Feb 12, 2026, it does not appear that Moonstone has discounts for Black Friday or Cyber Monday. We regularly check for Moonstone's Black Friday and Cyber Monday discounts, so be sure to check back on this page to find the latest cyber week deals.