Hi there everyone...I think my question relates to this one, so I'm going to stick it in here in hopes that someone will see it and have a clue (cuz I KNOW I'm clueless! lol).

I will be selling one of a kind art glass on my site and I am wondering how to avoid having two customers purchase the same piece. If you don't check the "allow customer to edit quantity" button on the Paypal button will that indicate to Paypal that it is a single quantity item? And if it does, then after it is purchased will the "add to cart" button automatically disable or disallow another customer to purchase the same item?

Any help would be GREATLY appreciated!
Dana :)