An Azure platform as a service offer that is used to deploy web and cloud applications.
Hi @lra ,
the second screenshot you posted is about the Azure Support Plan options.
It's not about different types of the Azure Subscription. The options Developer, Standard, Professional Direct and Basic are different plans for support of the Azure Subscription you choose.
For more details please take a look here: https://azure.microsoft.com/en-us/support/plans/
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Regards
Andreas Baumgarten