Re: SETTING UP 'BUY NOW' ITEMS?
Not sure if anyone else has tried this, but I was able to successfully create, then copy and paste a PayPal "Buy Now" button into the HTML text description area in the create / edit listing page.
If you absolutely need this feature, it may make sense to create a written or screen capture tutorial for your classified ad users that would show them the steps to take to create a Paypal button and insert it in their classified ads.
It's a work around until the time that this feature gets added into CP.