我是5月21日申请的,5月26日收到PMI.org Payment Confirmation: We apologize for the delay in confirming that your payment for membership in the Project Management Institute has been received. Within 5 business days, a further e-mail will be sent to confirm that your membership is fully processed so that membership materials can be mailed to you. These will include a membership identification card and a detailed, printed receipt for the dues paid.