Hello,
I'm new using paypal API, I've created a sandbox account for testing and it is working perfect, I could make payments and "cancel", "return" and "notify_url" urls are working perfect when making payments for the sandbox account.
However when I have switched to using the live paypal account, "cancel" and "return" urls are working fine, however the "notify_url" is not working, the IPN is not calling the url I give within the html however it is the same url which worked with the sandbox account,
I've checked alot of forums, but didn't find an explanation for this issue, I have the same configurations/settings for the sandbox and live account.
Could anyone help me with this issue?