Anyone running a low ticket GHL funnel where the low ticket product is inside Skool. Take payment on GHL landing page and then auto grant the class to the user using zapier. I’ve seen others use it but wondered if anyone here has/is and how it’s performing.

I've been having problems with my automations because WhatsApp messages are not being sent due to a "payment error" message. I have a connected Ad Account that includes the WhatsApp Business phone number that is associated with the templates. The sub-account is registered as agency's sub-account, and it is my main account. I have verified with Meta Business Suite that all of my accounts are also connected to the Ad-Account that has billing enabled and verified. The Ad Account has the LeadConnect partner association in the WhatsApp Business Account. Is there something I'm missing?