Hi 93i,

Thank you for your question.

Talkgraphics Rules are emailed to each new member on successful registration.
We ask all new members to read them and be fully aware of the conditions of membership.

http://www.talkgraphics.com/showthread.php?t=24422
Please note section II

While Avatars and signatures are allowed, links are generally not permitted in the first posts by new members especially when they are commercial in nature as they will be regarded as SPAM (unsolicited advertising) and likely designed to direct traffic to a site.

It's a good idea to contact a moderator or the Admin and ask them if your link would be appropriate before adding it to your signature.

Regards
Steve