If you call up developer support and ask if a particular thing you want to do complies with their rules, they won't give you an answer.
I tried to do this when I was implementing subscription payments within my app. There are two ways to do subscriptions on iOS, and I wanted to know which one I was supposed to use for my app. The support rep I spoke to said I should go ahead and implement one of them and submit it, and that was the only way to find out.
Turns out I chose the wrong method, and had to re-do a whole bunch of work, which could have been avoided if they'd just give me a straight answer. At least I finally got it accepted - I feel terribly sorry for this guy.
I tried to do this when I was implementing subscription payments within my app. There are two ways to do subscriptions on iOS, and I wanted to know which one I was supposed to use for my app. The support rep I spoke to said I should go ahead and implement one of them and submit it, and that was the only way to find out.
Turns out I chose the wrong method, and had to re-do a whole bunch of work, which could have been avoided if they'd just give me a straight answer. At least I finally got it accepted - I feel terribly sorry for this guy.