I also have had instances of Amazon raising large bills against my account when the stated services were not being used. I was able to fight the payment and get

I also have had instances of Amazon raising large bills against my account when the stated services were not being used. I was able to fight the payment and get the payment reversed because it just so happened that during this specified period my account was locked.. Which also means that none of the Amazon resources allotted to my account would have been in active state