Who does that? That is a rare situation. The address they enter is on your site 99% of the time. But no, paypal would not go back to your site and change that address.
We get it, advertisements are annoying!
Sure, ad-blocking software does a great job at blocking ads, but it also blocks useful features and essential functions on BlackHatWorld and other forums. These functions are unrelated to ads, such as internal links and images. For the best site experience please disable your AdBlocker.