Adding Signature Banner?

[DerbyJackpot]

I noticed most posters have a banner ad in there signature... My question is how do I add a banner ad in my signature? Thanks guys

[SyGambler]

in your profile section at the left you will find Forum Profile Information tab , click it and you can edit your signature
also your signature depends on your forum rank , so you won't be able to put certain signatures till you reach a specific level
and I'm not sure if this is the right section for your question 

[btvGainer]

I noticed most posters have a banner ad in there signature... My question is how do I add a banner ad in my signature? Thanks guys

These are not banners but bbcodes with links and graphics.You would also be able to use them as your rank grows

[HarringtonStark]

I want to add my website's banner too but it says images not allowed so I just put a link

[Raimonn]

You can follow the roslinpl thread about BBcode lessons to learn how to create your signature, here is the link: https://bitcointalk.org/index.php?topic=1727100.0
You will see the max number of characters for every rank, witch ranks can use colors ....