Paypal IPN and Shopping buttons

I am currently using Paypal Shopping Buttons (Button Wizard) in my website. I need to use Paypal IPN to activate the software once a product has been purchased. Will IPN work if I use Paypal Shopping Buttons and set IPN Url in my profile settings page ? Or should I开发者_如何学JAVA use Website Payment Standards in order to use IPN ?

Thanks.

What do you mean by Website Payment Standards?

But regardless, Paypal gives you option to set any url for IPN. So, yes; you can set up url for your webiste, and from there on (url you snet IPN to) you do whatever needs to be done once user has made a payment