Once payment is confirmed by Stripe, users will be entered in a queue for their UDID to be activated. This process typically takes less than a couple hours but can sometimes range from 24-48 hours. An email confirmation is sent when an account has been activated.
Once a user's account is activated, they are free to download apps from a pre-selected list or upload their own apps for signing.
Note: Only users with the extended or professional plan are allowed to upload their own ipa files for signing.