Available for Meta Channels (Facebook, Instagram, WhatsApp)
You can create referral source wise automation for Messenger, Instagram and WhatsApp through MyAlice Automation.
Once you create referral rule, you can see the referral usage in Reporting. Customer Metrics will include count of unique and total referral trigger. Also Customer Attributes will include the latest referral source for that customer.
Creating Referral rule for WhatsApp (Click to WhatsApp ads)
On top of the sequence, click on the "Create a Rule" option.