Matt,
"Well, I get the feeling that this is going to be the way of the future in Ebay bidding. People just don't have time to sit around and and wait." - It should be the way of the future. Proxy bidding tends to raise the price - manual sniping is stressful and time consuming.
"Will they automatically charge my credit card registered on Ebay?" - No.
"Or do have to register a Credit card on AS?" - Yes.
To give AS your credit card, click on "My Snipes" tab, then "Modify Account". At the bottom you'll see "Payment Details".
Click here for more pricing details:
http://www.auctionsniper.com/payment.aspxGlad you're happy with AS. Come back to the forum with any questions, or comments, that you have.
Rick