Here is an article about ping trees in the payday loan industry
https://www.theguardian.com/money/blog/2014/nov/01/payday-loans-ping-tree-lending-broker
It seems that this lead generation structure might be useful for buying and selling domain names.
https://www.theguardian.com/money/blog/2014/nov/01/payday-loans-ping-tree-lending-broker
It seems that this lead generation structure might be useful for buying and selling domain names.