You can purchase directly from Logos.com or receive access through a DTS program.
If you are a Cornerstone Partner, someone who gives monthly to Dallas Theological Seminary, you are eligible to receive a free Logos package. It contains a variety of resources and tools you can access from anywhere!
To become a Cornerstone Partner, you can make a monthly donation here.
Or, if you prefer to purchase a specific package, you can buy a Logos package directly from their website: logos.com.