Apologize for the unexpected charge. We are working on making it very clear when you will be charged for a service. (especially for non-Microsoft offerings such as MySQL DB, that are allowed to be created through Azure Marketplace) Please open a support ticket to resolve the unexpected charge.
An error occurred while saving the commentAnonymous commented
I upgraded the account to Developer support and I thought it will only charge when I will use the services. To my surprise they charged for support which was never stated anywhere while I changed the plan. I think this requires some messages to be printed on the portal.
Would it be possible to return the money ? I have cancelled the plan though!