Referer Links

I may use Amazon referer links on certain items to help with the upkeep of the site. In these cases, I am writing about the product and trying to direct users to a valid product page of something that I have purchased myself. The firmware or software on these products may have updated since the post, or these products might have become entirely obsolete. In any case, I am not getting paid from the manufacturers to review or link, just potentially by Amazon or another marketplace.