Both my accounts business and personal have been locked, the last email said it is because of the billing address and delivery address do not match their records. I have sent countless emails to them during these locks. Verified my card countless times. When your account is locked you can not access any information in it and it is impossible to talk to anyone from Amazon. I phoned their number that is on Google, the rep, said he can not get access to my account, cannot pass me on to a supervisor without access to the account. The complaints email address just returns with a generic message saying they do not answer emails to this address. I also wrote a complaint through Resolver which has also generated the generic email reply. I am disgusted with Amazon and every time I get an email from them saying this or that I feel stressed to boiling point. Was a happy customer for years. The experience the last month has left me feeling sick. I hope they rot!