i went to the company's website -
LevelMatePRO - Wireless Vehicle Leveling System
below is the message for this product (you can get an email notification)
Due to extremely high demand the LevelMatePRO is currently out of stock. More inventory is on the way and we expect to begin taking orders and shipping again in early October.
Enter your name and email address below and click the "Notify Me" button and we will send you an email when the product is back in stock.