There is no product with this campaign, just a sponsored post.
Bloggers who already have our windows and can speak to the energy efficiency, sound reduction, beauty and overall comfort, is ideal (but probably a small number of people will fit this category). In general, the Blogger should be someone who writes about Home Improvement/Home Decorating/Interior Design topics (not DIY focus). They could talk about the window buying process in general and mention the benefits Milgard windows offer. Contractors or architects can also be considered.