For the first time I received an e-mail from the seller showing that AuctionSniper had sent an e-mail identifying the bidder and providing other information including an address.

I did not request this service. It provides no value to me. (It merely advertised Acution Sniper's existence to the seller). In fact the address supplied was my billing address not the shipping address. I would like to opt out of this service or, at a minimum have the shipping address supplied and identified as such.

How do others view this notification?

Many don't use it... It's called instamail, and can be turned off.

Go to 'My Snipes'
Click 'Modify Account'
Uncheck the 'Instamail' box (near the bottom of the page)
At the very bottom click 'Update My Account Information'

... and to the forum.

A lot of us don't use it and you just need to uncheck it and submit to stop it!

Or enter your correct shipping address.

That solves it. Thanks, all