Wolfram Computation Meets Knowledge

How do I change my billing cycle?

If you’d like to change your billing cycle, please contact us.

Changing from monthly to annual

If you switch from monthly to annual billing, you will be charged for the annual subscription on your next billing date.

Changing from annual to monthly

If you switch from annual to monthly billing, your subscription will be changed at the start of your next billing cycle month. For annual subscriptions, this date occurs every month starting on the date you first subscribe. For example, if you subscribed on March 3, 2018, your next billing cycle month would begin on April 3, 2018.

When your subscription changes, a refund will be issued for any unused months of your annual subscription.

Is this article helpful?

Any comments?

Thank you for your feedback.


Contact Support

Whether you have a question about billing, activation or something more technical, we are ready to help you.

1-800-WOLFRAM (+1-217-398-0700 for international callers)

Customer Support

8am–5pm US Central Time

  • Product registration or activation
  • Pre-sales information and ordering
  • Help with installation and first launch

Advanced Technical Support (for eligible customers)

8am–7pm US Central Time

8:30–10am & 11am–5pm US Central Time

  • Priority technical support
  • Product assistance from Wolfram experts
  • Help with Wolfram Language programming
  • Advanced installation support