PlanetMath.org Subscriptions: Home

This is your central location for joining the PlanetMath.org nonprofit as a contributing member, managing a membership subscription, or just making an ad hoc donation.

We strongly encourage friends and well-wishers to become contributors and supporters by making a small cash commitment. PlanetMath site contributors with at least 1000 points can join for free by logging in with their PlanetMath.org account info. Though site contributors don't need to pay, we encourage donations for those who really want to help sustain and develop the site and community and can spare the change!

Reasons to become a supporting member:

• voting rights — for site administration, community development, and governance issues.
• being listed on our "great wall" of donors
• receiving the PlanetMath quarterly newsletter.
• news, announcements, and other updates concerning the community and the nonprofit.
• potential "goodies" in the future, as we can afford them (e.g., the encyclopedia in print, t-shirts, etc.)
• meeting/symposium discounts (anticpiated).
• of course, satisfaction in helping materially support PlanetMath!