fahadbalboa, this regex code will work:

on $*:TEXT:/(www\56|\57\57\56|\72\57\57|\43[a-zA-Z]|.com|.net|.org)/iS:*: {

What it won't trigger upon:
1) It will not match http
2) It will not match #
3) It will not match www
What it will trigger upon:
1) It will match http://
2) It will match #ChannelNameHere
3) It will match www.
Additionally, it will match spamming messages comprising of .com, .net or .org

Not Working ? Why ?

Oh yeah, Kirby. But if that changes to

if ($nick isreg $comchan($nick,1))

, it will be valid.

on $*:TEXT:/(www\56|\57\57\56|\72\57\57|\43[a-zA-Z]|.com|.net|.org)/iS:*: {

You don't want * for # if you're going to have

if ($nick isreg #) {

I'm sure it works...I just tested it.

Why not?
Below edited version ought to work:

on $*:TEXT:/(www\56|\57\57\56|\72\57\57|\43[a-zA-Z]|.com|.net|.org)/iS:*: {
  if ($nick isreg #) {
    inc %ad. [ $+ [ $wildsite ] ]
    if (%ad. [ $+ [ $wildsite ] ] == 1) { .notice $nick This is your first warning to notify you that you are advertising without authorization. }
    if (%ad. [ $+ [ $wildsite ] ] == 2) { .kick $chan $nick You have been kicked due to an unauthorized advertisement. }
    if (%ad. [ $+ [ $wildsite ] ] == 3) { ban -ku120 $nick 2 You have been banned for two minutes due to a repeated offense of an unauthorized advertisement. }
    if (%ad. [ $+ [ $wildsite ] ] == 4) { ban -ku1800 $nick 2 You have been banned for thirty minutes due to a repeated offense of an unauthorized advertisement. | unset %ad. [ $+ [ $wildsite ] ] }
  }
}

It doesn't work for me.

Sorry my silly mistake. The comma isn't needed at all. Please remove it.

on $*:TEXT:/(www\56|\57\57\56|\72\57\57|\43[a-zA-Z]|.com|.net|.org)/iS:*: {

Now it should kick people who spam beginning with # and NOT like ######### repeatedly or, as kirby suggested in his example...who's #1...etc. It will match # followed by only channel names.

Replaced on text # with * so it works on the private, too.

I don't understand regex. Sorry, I cannot help you.

What would I have to put in order for it to also kick those who spam a channel beginning with #?

As I said before, with the -u switch, it unbans in the # of seconds supplied in the succeeding parameter.
And I just tested it but, it only occurs when someone says something with www or http.

What would I have to put in order for the Bot to remove the ban instead of the ChanServ? Or does the bot still remove the ban?

Does that script count for anyone who advertises anything beginning with a #, www., or http?

I missed a comma in my regex string. I edited it. Also, you can just use
Code:

unset %ad.*

If you unset all of it, then it unsets other "warned" nicks/addresses as well.

So what I would've done is something like this, taking Jethro_'s regex on text:

on $*:text:/(www\56|\57\57\56|\72\57\57|\43,[a-zA-Z]|.com)/iS:#: {
  if ($nick isreg #) {
    inc %ad. [ $+ [ $wildsite ] ]
    if (%ad. [ $+ [ $wildsite ] ] == 1) { .notice $nick This is your first warning to notify you that you are advertising without authorization. }
    if (%ad. [ $+ [ $wildsite ] ] == 2) { .kick $chan $nick You have been kicked due to an unauthorized advertisement. }
    if (%ad. [ $+ [ $wildsite ] ] == 3) { ban -ku120 $nick 2 You have been banned for two minutes due to a repeated offense of an unauthorized advertisement. }
    if (%ad. [ $+ [ $wildsite ] ] == 4) { ban -ku1800 $nick 2 You have been banned for thirty minutes due to a repeated offense of an unauthorized advertisement. | unset %ad. [ $+ [ $wildsite ] ] }
  }
}

I've also forgotten to mention that there's a -u switch, which means unset in # of seconds.
So

ban -u120k

would ban, kick, and unban in 120 seconds (2 minutes).

I missed a comma in my regex string. I edited it. Also, you can just use

unset %ad.*

Thanks for your feedback guys! :D

Not sure how you can fix the "www" and "#" things, so you should ask a person who is familiar with regex (regular expressions).
It's easy to fix it with regex:

on $*:TEXT:/(www\56|\57\57\56|\72\57\57|\43,[a-zA-Z]|.com)/iS:#: {

The above regex string will match www. http:// .com and # It won't kick with just reading # itself.

You could change:

    timer 1 0 raw -q MODE $chan +b $address($nick,2)
    timer 1 1 raw -q KICK $chan $nick :You have been banned for two minutes due to a repeated offense of an unauthorized advertisement.

into

ban -k $nick 2 You have been banned for two minutes due to a repeated offense of an unauthorized advertisement.

, as the "-k" switch signifies the "kick" and the "2" signifies the mask #.
I don't think timers are necessary, nor the raws.

  if ($nick !isreg #) || ($nick == $me) { halt }

could be removed and substituted with (on the next line)

if ($nick isreg #) {

, and start there, as scripts do not activate by "you".
Also, I wouldn't advise you to use

.timer 1 0 <action>

or use

on *:TEXT:*www.*:...{

, and

on *:TEXT:*#*:...

because someone could say something like this and could be banned like this.

Who's #1 on the stats?
BanBot1337 sets mode: +b !*@cows.go.mooooooooo.org You have been banned for two minutes due to a repeated offense of an unauthorized advertisement., or something like that. :P

I've also realized something: You used

  inc %ad. [ $+ [ $nick ] ]

If you're going to ban by $address($nick,2), then why not inc the same way?
People can easily by-pass this ban by changing nicks.

Not sure how you can fix the "www" and "#" things, so you should ask a person who is familiar with regex (regular expressions).