Some of those interested in paying have had trouble, here are a few solutions.

1) Make the billing and shipping address the same if you can (sometimes CC purchases clear better that way).
2) wait 3-4 days (typically you can see in your bank that the payment has begun, but may take awhile before it's received).
3) give me a paypal email address to send a pay request to (we then can manually mark the item as shipped).