Making a periodic pledge means agreeing to donate some value (ex. $10) at some interval (ex. once a month) for some period of time. You let us know the details of how you'd like to set this up and the charges will be made automatically to your credit or bank card (Visa, Mastercard, or Discover) or withdrawn from your Paypal account.

Periodic pledges qualify for the Erowid membership level appropriate to the total value donated in a year. Membership gifts can be requested after your periodic contributions reach the required total for the gift you'd like to receive (i.e. if you pledge $10/mo, and would like to get a t-shirt, you can request the shirt after the fifth month when your donated total exceeds $45, the minimum for a shirt).

To continue, select the payment method you'd like to use for your periodic pledge.