Need some advise on complex User Points rules

[razor7]

Hi, I was contacted by a customer who wants to setup a webstore with VirtueMart 2.0.22c with a really complex user points rule.

The rule is almost this (will try to explain it the best I can, have patience, thanks!):

 
• Chuck orders some downloadable good from the VM web store. The order grants him a referral link to share with up to 10 friends.
• Using Chuck's referral link, Larry orders some downloadable good from the VM web store. That's grants Chuck 75 points, and Larry gets a referral link to share with up to 10 friends.
• Using Larry's referral link, Bill orders some downloadable good from the VM web store. That's grants Chuck 50 points, Larry gets 75 points and Bill gets a referral link to share with up to 10 friends.
• Using Bill's referral link, Joe orders some downloadable good from the VM web store. That's grants Chuck 25 points, Larry gets 50 points, Bill gets 75 points and Joe gets a referral link to share with up to 10 friends.
• Using Joe's referral link, Tom orders some downloadable good from the VM web store. That's grants Chuck 10 points, Larry gets 25 points, Bill gets 50 points, Joe gets 75 points and Tom gets a referral link to share with up to 10 friends.
• Using Tom's referral link, William orders some downloadable good from the VM web store. That's grants Chuck 0 points (the deepest referral depth is up to four), Larry gets 10 points, Bill gets 25 points, Joe gets 50 points, Tom gets 75 points, and Eilliam gets a referral link to share with up to 10 friends.

The same explanation, but in a more graphical way
First Iteration

 
   
   
   
   
   
   
   

Name	Got Referral Link?	Points	Total Points
Chuck	X	0	0
Larry	O	0	0
Bill	O	0	0
Joe	O	0	0
Tom	O	0	0
William	O	0	0

Second Iteration

 
   
   
   
   
   
   
   

Name	Got Referral Link?	Points	Total Points
Chuck	X	75	75
Larry	X	0	0
Bill	O	0	0
Joe	O	0	0
Tom	O	0	0
William	O	0	0

Third Iteration

 
   
   
   
   
   
   
   

Name	Got Referral Link?	Points	Total Points
Chuck	X	50	125
Larry	X	75	75
Bill	X	0	0
Joe	O	0	0
Tom	O	0	0
William	O	0	0

Fourth Iteration

 
   
   
   
   
   
   
   

Name	Got Referral Link?	Points	Total Points
Chuck	X	25	150
Larry	X	50	125
Bill	X	75	75
Joe	X	0	0
Tom	O	0	0
William	O	0	0

Fifth Iteration

 
   
   
   
   
   
   
   

Name	Got Referral Link?	Points	Total Points
Chuck	X	10	160
Larry	X	25	150
Bill	X	50	125
Joe	X	75	75
Tom	X	0	0
William	O	0	0

Sixth Iteration (Chuck stops receiving points, max depth 4)

 
   
   
   
   
   
   
   

Name	Got Referral Link?	Points	Total Points
Chuck	X	0	160
Larry	X	10	160
Bill	X	25	150
Joe	X	50	125
Tom	X	75	75
William	X	0	0

Believeme, that's what my client wants.

It is possible to achieve this somehow?

Thanks!

[Maxim Pishnyak]

Joomla Rule Points = AUP