DIFF Eyewear Promo Codes — 60% Off

Yes. DIFF Eyewear provides free standard shipping on US orders of $140 or more. Orders below that threshold will incur a shipping fee. Expedited options are available at an additional cost. Afterpay orders ship within standard delivery timeframes.

No. DIFF Eyewear builds most of its savings directly into sale prices rather than requiring a code. The sale section, seasonal events, and app flash deals all apply discounts automatically. Sign up for the email list to receive exclusive offers that often outperform any third-party coupon code.

Refer a friend who completes a purchase and both of you receive a $5 off coupon. Your friend gets the discount on their order, and your $5 coupon is added to your account. There's no limit specified on how many friends you can refer.

Yes, in most cases. Here's how it works:

1. At checkout, select FLEX as your alternate payment method to use your HSA or FSA card directly.
2. Prescription eyeglasses and prescription sunglasses are generally eligible. Blue light glasses may also qualify depending on your plan.
3. If your HSA or FSA card is declined, complete your purchase using a standard credit or debit card.
4. Contact DIFF support to request a custom invoice, then submit it to your plan administrator for reimbursement.

You don't need vision insurance to use your HSA or FSA funds. Eligibility varies by plan, so check with your benefits administrator if you're unsure.

DIFF Eyewear's return conditions depend on what you bought and where:

• Non-prescription items: Returnable within 30 days of purchase for a refund or exchange.
• Prescription items: Eligible for exchange only, within 14 days of delivery.
• Sale items: Anything purchased from the sale page or during a promotional sale event is Final Sale and cannot be returned or exchanged.

Yes. DIFF Eyewear offers a VIP Tiers loyalty program where members earn points through purchases and qualifying account activity. Higher tiers provide access to exclusive rewards. Create a free account before your first order to start accumulating points from your initial purchase.

Afterpay splits your order into four installments. The first payment is due at checkout, and the remaining three are charged automatically every two weeks. It's available on orders between $35 and $1,000 for US customers with a US billing address. Afterpay is not available on gift card purchases. Late payments incur an $8 fee from Afterpay.

Not always. Licensed and collaboration collections, including Star Wars, Harry Potter, Disney Princess, and Marvel, may be excluded from sitewide sale events. Some individual styles from these ranges do appear in seasonal sales, but exclusions apply. Check the specific item's eligibility before adding to your cart.

Download the DIFF Eyewear mobile app and enable notifications. The app hosts flash sales of up to 50% off that aren't always available on the main website. These deals are time-limited, so checking the app before any purchase, especially for higher-priced frames, can result in significant savings.

Gift cards are available in values from $25 to $200 and are delivered by email with no processing fees. The recipient enters the code at checkout to redeem the value. Gift cards cannot be purchased using Afterpay. Store credits sent via the Send Store Credit feature are refunded to your account automatically if not claimed within 30 days.