Kendall Jenner and Kylie Jenner - June 3, 2015
Credit: Jason LaVeris/FilmMagic

Calling all Kendall and Kylie Jenner fans: the fashionable duo officially launched their joint website today, and it comes with some major surprises.

Kylie teased the launch on her Instagram account yesterday, announcing that email subscribers to their site would get early access to an exclusive members-only sale of the duo's favorite styles that aren't available in stores. The caption of the photo read: "shhhhh big surprise tomorrow :) message to our email subscribers on link in bio @kendallandkylie."

While it may be too late to join in on today's shopping extravaganza, there will be many more in the future. To get on the list, sign up for updates now on One question remains: Is there anything these sisters can't do?