I am on the verge of purchasing PHPMail3 [url removed, login to view] - a demo of the webmail sign up and admin is available from the site. What we want done is to ad a field on the webmail sign up page for our mlm company members to enter their membership numbers we issued to them - that is if they are members. If they are not members of our mlm company then they can leave the field blank and still sign up for a webmail account with us. That membership number provided by the person signing up for the webmail account must then follow the url we will insert in the "Set Global Signature" field in the admin area in the form [url removed, login to view] If no membership number was provided during the sign up process then only the url we specify must be displayed in the Global Signature/Tagline at the bottom of every email going out. We will get the source code of the software.