I published 8 of my apps earlier in the year with a one-time payment option, without any issues. I have also seen sales come through on the merchant account. Today, when I tried to publish the ninth app, I get the error -
Up-front payments aren’t supported for ARC apps at this time, but you can still publish your app as free and add consumable products for in-app purchase. We’re working hard to enable support for paid ARC apps, so be sure to check back soon!
Why does it no longer work? Any guesses? I'm trying to get them published soon so they are available for schools to purchase.