I love teeth whitening strips but I hate the cost so I am loving this deal. Grab a Rembrandt 2 Hr Whitening Kit from Amazon for just $7.57. Original cost is $31 bucks you saving over $23 bucks. Also you can get free shipping from Amazon with Subscribe and Save. This signs you up for automatic reshipment...but the good news is that as soon you receive your shipment you can cancel of the Subscribe and Save. Amazon prices are always changing so grab this before the price goes up.