I'd like to create a test user in iTunes Connect, so I can test in-app purchases. However, iTunes forces me to enter credit card information. Considering this is a test user, for a sandbox environment, that is not supposed to be spending any money, it looks pointless. Is there any way around it? (I know that it is possible to create a new account with no payment option, but then it won't be considered as a test user.)
OK, as it turns out the test user can only be used from within the sandbox environment, which makes certain sense. This is described here.