Redirect to hosted checkout

At this point, you can simply issue an http redirect using the "hostedCheckoutUrl" captured above. This will redirect the user through the AppDirect hosted checkout flow to complete his purchase, update his existing application subscription or update his billing information, depending on how the initial 'create transaction' API request was set up. The customer only needs to follow the on-screen instructions provided by the hosted checkout to go follow the steps through the end of the flow (e.g., for a PURCHASE, that means selecting a plan, providing billing details and confirming the transaction).