[pyuser583]

Yeah ... current practice treats the need for payment as a permissions issue and thus 403.

But in Shopify’s case, the client has no permissions problem.

What you’re describing really is a 500-range issue ... or even an old fashioned 404.

Like I said on another comment, this really is a header or body issue.

[mewpmewp2]

Yeah I am thinking 503 to be the most appropriate.