In App Payment compliant support for a service offered via phone call / Zoom

Hi Team,

When offering services involving one-on-one consultations conducted outside the app (e.g., via phone calls or Zoom), is it required to implement Apple's in-app purchase system as a consumable for these services, or can we utilize a third-party payment method compliant with current App Store guidelines?

In App Payment compliant support for a service offered via phone call / Zoom
 
 
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