I want to use IPN to store the customer information(name and email id) once they make a payment from my site. The info will be sent as a message to my email id. I ordered 1 gig from Fiverr. The gave me the working script. He and i use the different hosting company : mine is Hostgator meanwhile his is Namecheap. He demo the script works with his site but not for mine. He said that this maybe Hostgator block IPN setting or something wrong with their mailing system. I want to move Hostgator to another hosting company that does not issue about IPN. I bought domain from Namecheap and i dont want to use them for hosting as well. What is your suggestion?