If your business has to comply with CCPA, you're all set with regards to the pixel events being sent to Facebook. Trackify supports the new Facebook Pixel feature of "LDU" (Limited Data Use).
There is a lot more to CCPA compliance for your store front though!
Please check the video below for the CCPA setting in Trackify. You can learn more about the store front requirements from this Shopify CCPA primer.