You can use a debit or credit card associated with Visa, Discover, JCB, MasterCard, UnionPay, or American Express. Discover, UnionPay, and JCB cards are currently only accepted for US-based projects.
We do not currently accept Maestro or Visa Electron cards. If using a pre-paid credit card, please make sure that the card has a value of at least $1 more than your pledge amount.