I have an existing website. I have pages on this website that represent products with reviews. I want to use microdata to expose the aggregate reviews on Google. My challenge is each product page is fairly complex. We spent a lot of money getting the design the way we wanted it. While our search results look good now, we're not sure how to add the aggregate review information.
I reviewed the information found here. However, that looks like we would have to change our page design. We don't want to do that. Is there a way to get the aggregate review search engine result without changing our design? Ideally, I would really like to just put something in the .