MEG seeks 4 lucky Prius Prime and Prius G4 owners to try our new product PS1 stabilizers worth $399. We hope you can share with us on PS1 pros and cons, if you have Prime and Gen 4, please participates our Facebook activity, detail as follows: Lucky draw entry period: July 1, 2018 – July 12, 2018 How to enter: 1. Press Like on our Fan page: Search Facebook for "MEGCORPTW" or click the link below"fb.me/MEGCORPTW". 2. Comment on the Lucky Draw Post: “I want to try #MEGPS1, Prime or Gen 4”, tagging two of your friends. 3. Share the Lucky Draw post on your Facebook page. We will announce 4 lucky winners on July 15, 2018. Winners should install MEGPS1 and share their thoughts within 14 days of receiving their prize. Provide a 300-word review containing at least 3 pictures including PS1 installation or create a video lasting at least 1 minute.