Forum Script With Paid Membership Option?
 

I have a mainstream client that is looking for a forum that has paid membership option. It would be best if the members could pay via paypal or their credit card via paypal.

Anyone know of anything reliable and good?

Doesn't vBulletin have a paid subscription option, with a paypal mod?

Yes they do.
:2 cents:

Ha, I thought I checked there and I must have skimmed by the payment options. Thanks.

Invision does too.
http://www.invisionpower.com/

Another option is using a membership plugin or add-on, that can work with whatever forum you choose. Amember Pro works with many.
http://www.amember.com/p/