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CMS Membership
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Membership payments are securely processed through Paypal. After completing the registration process, you will be re-directed to the Paypal website to make your payment. You may checkout as a Guest without having a Paypal account, or you may login to checkout.

Once you have completed payment, you will receive an email which you will need to respond to in order to activate your CMS Membership login account.

Following are the types of Memberships we offer, please select a membership type to purchase.

Giving the Gift of CMS Membership? Please notify the person prior to purchase, then just enter their name and email during the registration process.

Please register to join CMS

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Please provide the names of your household family members.

  • The Cascade Mycological Society is a non-profit under 501(c)(3). (Tax ID 931274419) Donations are tax-deductible to the fullest extent allowed under the law (refer to IRS Publication 526).
  • To maintain active membership status, membership dues must be paid annually, with the exception of a CMS Lifetime membership.
  • CMS does not share membership information with any other groups or organizations.