Before you begin this portion of the project make sure you’ve completed the following sections:

When you’re shopping on a website, you can add something to your shopping cart, and it will remain there until you’re ready to check out or until you manually remove the object; this concept is known as a persistent shopping cart. Up until now in this use case example, when you had added an item into your cart in your Vuforia Studio experience, it disappeared if the experience was restarted. To fix the issue, we’ll connect ThingWorx to Vuforia Studio so that the part information is stored in a persistent cart.

The complete code for this section can be found in 3D-Guided Service Instructions 303 in GitHub.