[aotagain]

Originally Posted by pistol101 Maybe the merchants should be pushing affiliates to actually protect the vouchers.

Not sure how we could do that - surely any code can be got at to copy it by just following whatever path a real customer would follow. Solution presumably would have to be some sort of domain matching process for particular exclusive codes, but again that might be making things complicated for the sake of a few miscreants who would be dealt with by general policing.

As Pete you say in your last paragraph, we're probably in the area of networks and merchants keeping an eye open for iffy behaviour, as with some other issues, rather than trying wholesale changes.