About managed plan in shopify admin

As a developer, I don’t have the option to manually add managed pricing—it’s only added during the submission process. I’m planning to offer both Free and Pro tiers, where the Free plan restricts certain features. I want to ensure that all pricing-related functionality works correctly in the app.
Is there a way to test this full flow locally or in a staging environment before submission, so I can validate that everything is working as expected?