I know someone is going to say this:
Didn't you read this page?!?!!!111 https://www.bitstamp.net/faq/
Quote
Can I deposit funds from a bank account other than my own?
We are unable to process third party transfers. All transfers to and from your Bitstamp account must be paid from or be received by a bank account held in your name.
We are unable to process third party transfers. All transfers to and from your Bitstamp account must be paid from or be received by a bank account held in your name.
Yes, I'm aware of this.
The fiat deposit will still clear your account, and does not violate Bitstamp's policies