Forum Moderators: buckworks
I doubt there may be a standard conversion rate for this. There are a lot of factors that may affect such a rate. You may have perfect methods to bring huge traffic to your site and thus a huge traffic itself, you may induce visitors to click on your items as well, but they will not buy them in the long run. Therefore, while there are some figures like those you mentioned, IMHO, one should do their best to make a site and purchase conditions attractive for prospective clients, but not try to draw any conversion rate. That may yet take place while planning to launch such a site, but again just on the stage where one asks himself or herself to launch or not to launch.
Hope, I've been clear in my post.
Good luck,
Hence are shoppers more inclined to buy E-Products than tangible (so to speak) products?