Lightspeed is a hosted eCommerce solution for entrepreneurs to set up and run their online store in just a few clicks. Mailjet's Lightspeed App synchronizes your Lightspeed subscribers and customer groups into Mailjet Contact Lists allowing you to segment and target them with beautiful responsive newsletters. Send the right email to the right person and grow your business with the Mailjet Lightspeed Email Marketing App ! Need help to get started? Check out the Mailjet x Lightspeed User Guide.