Vision Direct is a online retailer that specializes in all your eyewear needs. They have discount prices all the time for contacts and offer free shipping all the time for orders over $99. They also have a 105% difference guarantee on anything in their store. Which means if you buy anything from their site and you see a better deal online, they will refund you the difference plus %5. So if you spend $100 on their site, and then see that same product online for $90 then they will refund you $10 plus %5, which in this case would be $5.