I've encountered a problem in the SRP/PayPal purchasing feature where the item is sold to more than one person. Basically, two people see the ad at (almost) the same time, click to purchase, and PayPal sells to both parties. I've had to issue two refunds within the last month.

I feel bad for the member who was less than one minute late. Maybe nothing (programming magic) can be done to fix the situation, but I thought it was worth noting.

Thanx,
Christopher