You can purchase or renew your Orchids Plus subscription online at -
http://www.aos.org/Products/142-aq-plus-online-and-software.aspx
Once you purchase or renew, you will be assigned a serial number immediately.
Step 1: Simply run Orchids Plus on your computer.
Step 2: When the Welcome screen appears, press "Activate"
Step 3: Enter the email address associated with your AOS account and press "Email My Serial Number Now"
Step 4: Open the email message containing your serial number
Step 5: Paste the serial number into the "Serial Number or License Code Provided" box and press "Activate Now"
You should have full access to Orchids Plus at this point.
Create a new ticket or email us at support@aos.org if you experience any difficulties.