i have almost finished mlm website . ( mlm is Multi-level marketing )
website based on member that subscribe to recuring payement on paypal
to receive the month product then they have to join affiliate member and start receive commisions ( Sponsor ID receive commisions) when they are subscribe and when they are
adding more members below then on level 1 level 2 etc.
now its Partially running . after member subscribe to paypal . paypal redirect to success page in our site that write database entries
commisions , monthly recuring value etc.
on every cycle of paypal recuring payement the database entries shoul;d be update and Sponsor ID receive commisons.
the solution shuld be that all entries to database will be automatically not by redirect page i spoje with some people
they told it might be by IPN OR . the person who should fixed it must know ASP.NET AND PAYPAL AND TO understand 100 percent demands as above .
ASP.NET , PAYPAL WEBHOOK LESTENER, HTTP CALLBACKS NOTIFICATION