How to use VK - Widgets for Sites - Community plugin
A Community widget links your site with your VK community. Your users will be able to subscribe to your VK feed without leaving the page
Show message instead of prices for GUEST user
Based on the following nopCommerce forum post -, I noted here a possible solution to resolve the issue.
How to install GetSiteControl widgets on nopCommerce
Perfect widgets for your website: surveys, lead forms, contact forms, live chats, popups, social media buttons — all in one place!
The common features in a plugin
Documentation about the common features in a plugin and how to use them.
How to use Core plugin
Documentation about the features, how to install, how to use the Core plugin.