We have published a free app. But we have received an email from the Shopify App Store team saying we should not integrate with the Shopify Billing API.
We have done a thorough audit of the entire code and the shopify app dashboard, but still could not find any calls to the Shopify Billing API anywhere.
Has anybody else faced this or any similar issue?
Could someone please point me towards where else I should be looking into?
I would recommend signing into the Shopify Help Center from your Partner account that has access to manage the app store listing for the app in question, and reaching out to our Shopify Support Team directly, and we can help look into this further with the specific app this is occurring on, and discuss it with our App Store Review team internally to see what is currently preventing the successful review.