Can I receive notifications to several different URL/e-mail addresses ?

.We kindly inform you that, both URL and e-mail addresses may be sent dynamically. 

1. To receive notifications to different URL addresses, you should not put anything in the "Notification URL" in Settings>Notifications and allow to overwrite notification URL. URL address should be sent via "result_url" parameter. 
2. Considering e-mail addresses, it should be sent via parameter "result_email". This is the parameter which overwrites the address set in Merchant Panel (e-mail notifications). 

You can find more information in our documentation.