I used bit.ly but i after that im not sure if amzn.to whould have made any change.
You can link to your own site with whatever you want, but the links to amazon have to be 100% cristal clear so that the customer can't have any doubt that when he clicks, that he is going to amazon.
So if your going to promote amazon, than read their TOS more than 1 time.
If your not doing it, than stop, because than it's a waste of your time.
Because sooner or later they ban you!
If you want to be sure, send them an email, asking if they could confirm your website and that you follow the rules!
Okay i just wanted some answers for my own questions, but all i get is questions.
If you have questions about promoting amazon, read the TOS!