Hi Team, We are developing a feature in one of our app to support in app purchase. For our validation, we are currently using sandbox environment. Sometimes when we are doing upgrade/downgrade , the receipt validation is taking 15mins to 1 hour on certain instances. As the monthly purchases are only 5mins and it is getting expired after certain renewal, we are not able to do much validation. But during a new purchase it is reflected immediately. Is it something which you can help with us and will the same pattern follow in production as well. Can you please help to resolve this queries or an alternate approaches which we can try.