Why am I being charged shipping?
Free shipping is applied to any order that is over $30 after any coupons or discounts are applied. Most of the time two pairs of glasses will be over $30 until the coupon is applied. Once the coupon is factored in the total drops below $30 and no longer qualifies for free shipping. Normally, the difference is very close to $30 and we offer many inexpensive items, like cleaning cloths or pouches, that can easily get you over the free shipping threshold.