Keep your Virtuemart Shop Private
Now it is simple and easy to hide your product prices from Un-registered users. No need to modify any core Virtuemart or Joomla files.
This plugin allows you to keep your Virtuemart shop private from unwanted visitors. You can completely deny access to visitors or you can just hide the price and cart operation. It all depends on your choice.
There are further options to control who can see prices from members. You can either allow all members to see store price and shopping or you can allow just selected Joomla groups who can see prices and shopping.