Here is a nifty way to market a listing: use a single property web site.
It's easy! And cost effective, too!
Buy a domain name, like 123MainStreet.com, and point the domain to your virtual tour. Here is a good example:
Now, in any advertisement, include the Web site. All the information the prospective homebuyer needs is on your virtual tour. This is a great way to promote the listing and yourself!
Tip: you might want to try the .info domain -- they are even cheaper than the .com's!