After dev platform migration, unable to enable test charges for subscription apps

[Jivan]

@Mithun_Kumar I experienced the same thing. Apparently it is expected behavior that test charges aren’t supported on Dev platform dev stores.

Here’s my post from the other day about it:

Unable to approve Billing API test charges on Plus Development Stores

I created a new Plus store this morning and when trying to accept charges on this new dev store for our Onboard B2B app I see this error: [Shopify Plus 2025-09-29 at 10.16.49 AM] When I go in to my store admin to check plan and billing, they both show me the same message: [Plussers · Billing · Shopify Plus 2025-09-29 at 10.14.47 AM] We have a few partners that are affected by this. @Liam-Shopify pinging you for visibility.