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To join or renew only, choose a membership type from the left drop down box only.


To make a donation only, select an amount from the right drop down box only.


To make a donation AND join/renew at the same time, make a choice in both the left (membership) and right (donation) drop down boxes.

Complete the rest of the form, then click Continue.

On the next page, Only click the "Process Donation" button once and wait for the transaction to finish processing. If you click the "Process Donation" multiple times, it can cause multiple transactions to be processed.


Please note: multiple transactions from the same card and in the same amount within a 24 hour period will be rejected by our credit card processor as duplicate transactions.  Thank you.

*  If you prefer to contribute by mail your can do so to: GRNC, PO Box 10665, Raleigh, NC 27605, using the form at: https://www.grnc.org/documents/grnc_membership_form.pdf  You may also fax credit card donations using the form to: 919-573-0354. Thanks for supporting GRNC!