Becoming a member requires a donation of at least $25 made directly to HCA. This donation cannot be refunded for any reason. We thank you for helping us cover credit card fees, but you do not have to online. The membership is valid for the year in which it is received. You will in time receive your specific membership details.  As we grow more membership benefits will become available, if you are a member the year in which a benefit is added, you will receive that benefit. If you have questions please contact us. Thank You!