Humankind has collected plants since the beginning of time, we now return to this tradition. Your Satisfaction is Guaranteed! Please allow a minute for your order to process, only submit once. If you submit the order twice, subsequent attempts will temporarily be blocked. We are closed on legal national holidays, because the post office is closed and will ship the next business day. You can check which days the post office is closed by searching for usps holiday and the current year. http://Usps.com If you cannot add an address to your address book, please email us and we can delete your old account, so you can make a new one. Or you may create a different account with another email address.