Can I upgrade my service and how much will it cost?
Yes - you can upgrade your AuthSMTP account at any time, this can be for the current monthly quota period only or until the end of your annual subscription.
For this option there is no upgrade penalty as the upgrade cost is just the difference between the account you have and the account you want to upgrade to - this is then calculated pro-rata for the time remaining before the renewal of your account.
This allows you to upgrade for the current quota month only and pay 1/10th of the difference in annual cost between the account you have and the one you upgrade to. This is useful if your usage is seasonal or very variable month to month.
How do I upgrade?
To upgrade your account please login to the upgrade section of the AuthSMTP Control Panel.