Our tech team will automatically update your account to the new Carts Guru. However, you will only have access to retargeting campaigns, templates, and so on.
To unlock all marketing automation features and take advantage of all the use cases (from holiday campaigns to order confirmation and beyond), you should upgrade as soon as possible.
Please read this article and follow the steps to upgrade your account. Afterwards, you will be able to access all the marketing automation features the new Carts Guru platform has to offer.