A few months ago we had problems with charge backs due to excessive lead times. Since, we have implemented a policy not to collect funds until the order has been delivered. Now, we are having an issue with the 30 day window to collect elapsing before we are able to capture funds according to our policy. This creates the problem of our distributor shipping the product and us not being able to collect funds. In an ideal world, we contact the customer and they are willing to resubmit payment information. But, there are also situations that can arise where we get burned. Any suggestions or solutions to remedy this problem? Any feedback would be greatly appreciated.