Best DIFF Coupon Codes

DIFF accepts VISA, Mastercard, American Express, Discover Card, Amazon Pay, Apple Pay, Afterpay, and PayPal. Afterpay allows for payments to be split into 4 payments.

DIFF pack and ship most orders within 24-48 hours of you placing them. The DIFF warehouse is open Monday through Saturday and is closed all Sundays and National Holidays. You will receive an automated email with tracking information on the evening that your package is shipped.

Yes, In the USA they offer USPS Express 1-3 Day and UPS Next Day. Please note, that these services sometimes require a signature upon delivery. Internationally they offer DHL Express. This service varies from the next day to one week depending on location. Please account for customs/border delays when ordering. DHL requires a signature upon delivery.

If you need to update or cancel your order, please contact them immediately. They try to process orders very quickly, and once our warehouse has processed your order they can no longer make changes to or cancel your order. DIFF do not have the ability to add items to your order once it has been placed. Please place a new order with the items you want to purchase.

If you are not satisfied with your DIFF Eyewear, you can easily return or exchange them within 30 days of purchase for non-prescription products. Prescription products must be returned within 14 days of delivery for store credit. Returns must be unworn, in the state you received them, and in the original packaging. Returns will be processed within 2-3 weeks of receiving them. Please note that items purchased during a sale or from their sale page are not eligible for return or exchange.

If you are not satisfied with your DIFF Eyewear, you can easily return or exchange them within 30 days of purchase for non-prescription products. Prescription products must be returned within 14 days of delivery for store credit. Returns must be unworn, in the state you received them, and in the original packaging. Returns will be processed within 2-3 weeks of receiving them. Please note that items purchased during a sale or from their sale page are not eligible for return or exchange.