Promotional Terms and Conditions

The following are Dioptic's Promo Code Terms and Conditions:

• Limit one promo code per transaction.
• Promo codes are not valid on price adjustments or on prior purchases.
• Promo codes are non-transferable, have no cash value, and cannot be redeemed for cash or credit.
• Promo codes are valid only for merchandise purchases online at fostergrant.com
• Promo codes must be entered before transaction is completed in order to receive discount.
• Promo codes cannot be combined with any other discounts or coupons.
• For Buy One, Get One Free promotions: must add at least 2 items to cart. Free item is of equal or lesser value.
• For Buy One, Get One 50% Off promotions: must add at least 2 items to cart. The 50% reduced item is of equal or lesser value.
• Free Ground or Expedited Shipping offers are not available on orders to Hawaii, Alaska, or Canada.
• Subject to additional terms contained in any individual promo code.
• Terms of any promo code are subject to change by issuer without notification.