I'm a bit confused in regards to links and affiliates. I am an author and my poetry book is in post-publication. Can I post a photo of my cover and link it to amazon.com, borders.com, booksamillion.com, etc? Also, I have t-shirts that are printed through Uber Prints. Can that photo be posted and linked to their site? Or, do I need to have my blog hosted? If I have my blog hosted outside of wordpress.org, will I still be able to enjoy the benefits of being connected to the wordpress.com community (receiving likes, etc.)?
The blog I need help with is lashaunahinton.wordpress.com.