Looking for logging into the Amazon Kindle Sign In site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Amazon Kindle Sign In site. After that you can login as usual with your login credentials.
https://www.amazon.com/gp/help/customer/display.html?nodeId=GSSQJWBCQECVK23M
https://www.amazon.it/login-eBook-Kindle-Store/s?ie=UTF8&page=1&rh=n%3A827182031%2Ck%3Alogin
https://www.amazon.it/gp/help/customer/display.html?nodeId=201246260
http://www.informit.com/articles/article.aspx?p=2176258
http://bt.custhelp.com/app/answers/detail/a_id/62280/~/how-to-log-in-to-the-bt-tv-app---amazon-fire-tv
https://www.primevideo.com/help/ref=atv_hp_nd_cnt?nodeId=202065030
https://amazonfiretv.blog/go-ahead-forget-your-cable-password-bf7c3741bee5
https://help.hbogo.com/hc/en-us/articles/205083427-Can-t-sign-in-to-HBO-GO-on-Amazon-Fire-TV
https://www.theverge.com/circuitbreaker/2018/1/25/16933168/amazon-fire-tv-single-sign-on-new-feature-now-available
https://wsj.com/kindleaccess
https://help.netflix.com/en/node/23934
https://help.netflix.com/en/node/23932
https://help.overdrive.com/customer/portal/articles/1481605-how-to-read-kindle-books-with-kindle-cloud-reader