We're building an app that has two payment types in it.
1. Order a coffee, book a boardroom, order a can of coke - we're going to process these via a external payment gateway similar to Uber Eats.
2. We want to process a monthly charge for office desk rental in the same fashion - using an external payment method.
Does this sound like its within the Apple App Guidelines? There is so much information out there that its hard to deciper what is actually true and applicable now days.