[AMAZON] How to not be spotted?

I am spotted by Amazon and all my accounts and current orders have been closed.

So i'd like to know please for a next refund in 5-6 months, what do i have to change ?

- Credit card
- Name
- I.P
- Adress

What else ? i have created 2-3 accounts and i've been spotted cause i connected to one of them with my WIFI, and one of the account link to the WIFI had several refunds..

So i have to connect everytime to my account with a other I.P (using tor for example)?

Thanks !

- - - Updated - - -

Another question, if i change my credit card but not my bank account, they can recognize me?

check out the detailed thread in Social engineering section abt the same,
You have to change every bit of details be it IP, credit card, address and cookies / flash cookies etc.

Ideally, no traceable information would be used on the accounts you're trying to separate.

As mentioned, that includes IP, billing address and other payment info including the card itself, shipping address, e-mail, and phone number. Name isn't necessary to change if everything else is different. You can use the same wi-fi so long as you can hide/change your IP.

All of the above to be completely safe!