DIFF Eyewear Promo Codes

How much can I save in the clearance section?

You can save up to 60% off select sunglasses when you shop on the DIFF Eyewear's Sale page. The Sale button is on the far-right side of the main menu.

Then, look for DIFF Eyewear clearance items for men and women, plus DIFF Eyewear deals on select styles and collections. Note that clearance items are available for a limited time.

Is there free shipping?

Orders of $115 or more automatically qualify for free shipping from DIFF Eyewear. It normally takes one to two business days to process your order after you confirm it at checkout.

For orders that do not qualify, you incur a shipping and handling fee that is determined at checkout. You may occasionally find DIFF Eyewear coupon codes that waive shipping costs.

Do rewards members receive any benefits?

The DIFF Eyewear rewards program enables members to earn points on every purchase. You can then redeem your accrued points to get exclusive DIFF Eyewear discount codes. In addition to purchases, certain user actions also get rewarded with points. For instance, you can earn 10 points by following the brand on Facebook and Instagram.

Is a friends and family sale available?

Unfortunately, there are no DIFF Eyewear friends and family sales currently. Instead, you can take advantage of their refer-a-friend program. For every friend or family member you successfully refer, you get a one-time DIFF Eyewear coupon worth $20 off. Your referral also gets $20 off on their first order of $75 or more.

What is the store's return policy?

DIFF Eyewear's return policy allows you to return prescription products within 14 days of their original delivery date. Non-prescription products get a 30-day return window.

Note that clearance items cannot be returned or exchanged. Furthermore, you incur a $9 restocking fee that is deducted from your refund. Exchanges, on the other hand, are free and shipped via priority mail.

How to use your DIFF Eyewear coupon

To use a DIFF Eyewear promo code, click the "Display Coupon" on whichever coupon you wish to use from Couponbox. Head over to diffeyewear.com and add items to your cart by clicking the "Add to Cart" button. On your Cart page, click the "Checkout" button to proceed to checkout.

At checkout, you can find the "Gift card or discount code" box on the right half of the screen. Paste the DIFF Eyewear coupon code from your clipboard and click the "Apply" button to activate the promotion. Complete your order by filling out the remaining sections, e.g., billing, shipping, and contact information.

What to do if you're having coupon trouble

Are you seeing an error message when you try to redeem a DIFF Eyewear coupon? Here are some ways to fix that:

1. Most, if not all, DIFF Eyewear deals have an expiry. Check the "Expires on" date to see if the promotion is still valid.

2. Some DIFF Eyewear deals have terms and conditions that you must qualify for. Check if you meet all terms and conditions to redeem the promotion.

3. The coupon letters might be typed in the wrong letter case format. Try using lowercase or uppercase letters.

Are there additional ways to save?

We have plenty of DIFF Eyewear coupons when they are available. However, there are times throughout the year when there are no promotions for DIFF Eyewear. Here are some other ways to save money on your new sunglasses:

1. Sign up for Couponbox's email newsletter to start receiving DIFF Eyewear coupon codes as soon as they are added to our coupon page.

2. Check out other coupon pages on Couponbox that sell sunglasses and related products. They may have an ongoing promotion on the product/s you're looking for.

3. Browse our Recently Expired section of coupons and try redeeming one at checkout. It's a long shot, but it might work.