hookahhub does a similar thing but they give a little extra. if you find a lower price they will give you an additional 10% back. while the difference + 10% is minimal it is still something. if they lower their own prices again they will do this.
We scour the internet to ensure we're always offering your the Guaranteed Lowest Prices. We do the work so you don't have to. Order today and if you find a lower advertised price anytime within 30 days we'll refund you 110% of the difference! We'll even refund you 110% of the difference if we lower our own prices, Guaranteed.