How come the Qs I received doesn't match the listing price?

Our listing prices are not static.

We award customers with Qs using a combination of estimated retail price of the product and it’s suggested desirability based on our in-house data analytics. Once awarded, SilkRoll has the right to increase or decrease the price any time post listing, subject to changes in supply/demand. The listing price may change multiple times over a period of time.

Any changes in listing price does not affect the points initially awarded to you.