Choose all the correct options

Question

some of your site's users have called to complain that they do not understand the policy for

Accepted Answer

Because newer browsers have automatic pop-up blockers

Answer

Because firewalls blocked the server-side scripts that create pop-ups

Answer

Because antivirus software blocked the pop-ups

Answer

Because firewalls blocked the client-side scripts that create pop-ups

Some of your site's users have called to complain that they do not understand the policy for shipping charges. Initially, the Web team created a pop-up window that appears at the point of purchase, designed to explain the shipping charge policy. Why did some of these users fail to get this message?