If you receive an “E-403” error message while trying to subscribe to Musio or purchase a Musio 1 license, it means that our payment processor, Paddle, does not accept payments from your detected country of residence.
What should I do?
Unfortunately, our Support Team is unable to resolve this issue directly. However, you can contact Paddle’s support team at help@paddle.com for more information.
Need More Help?
If you have any other questions, feel free to contact our Support Team at support@musio.com—we’re happy to help!