Seller Networks, Vehicle Seller Networks, Certified Auto Network, Classified Advertising Ventures service provided is inferior and not guaranteed Internet

Paid $200 for an Internet marketing service to help sell my used 2014 Jaguar XK car.

Service claimed to provide top search rankings in all the main browsers along with many other benefits, which are listed here:  sellernetworks.com, but the other benefits are really to support the primary benefit, which is Search Engine Optimization (SEO) so a buyer can find my car on the Internet so I can sell it.

After 2 months and over 4 attempts to improve my service (and the numerous phone calls required to do this), I still cannot find my car on the Internet with reasonable search terms.  While it is possible that their service would work for an older, unusual car (e.g., 1972 Corvette convertible), it is an utter failure for a newer car competing against the reputable, commonly-used car sites (autotrader.com, kbb.com, edmunds.com, cargurus.com, etc.).

All attempts over e-mail and phone for a refund or substantially improved service have proven fruitless.  They flat out refuse to honor a 100% money back guarantee posted on their website and instead make you suffer through long phone calls to "reset" the service, which they then make you wait another 1-2 weeks for this to take effect.

This was a waste of money for me.  Be absolutely sure you don't need this service before trying to use it, else you run the same risk of my situation:  massive waste of time, no benefit, and no refund.