Payment Information

Payment Methods

1. Credit Card
After you register online, you will receive a success message which includes a link to pay your fees via our VeriSign secure processing site. If you cannot pay the day you register, visit MMM's Workshop Central Website at your convience to pull up your invoice and pay by credit card. A login and password will be assigned to you when you first register for the workshop.

2. Personal Check

3. Purchase Order

4. Bank Check

5. Money Order

For Methods 2 - 5: Make payable to "MMM Workshops" and mail to:

Sudie Kelly
MMM Workshops
NCAR / MMM / FL3
P.O.Box 3000
Boulder, CO 80307-3000

Cancellation Policy

If you need to cancel your paid registration for the WRF User's Workshop, please be aware that we will refund your registration fee less $25.00 to cover administrative fees.