E-mail ads can be complete as sent or can contain an embedded hyperlink to a web site, in fact, most e-mail ads are linked to a web sever with much more information.

• 电子邮件广告是完全的依照被送或可能包含一个嵌入式超链接到网站,实际上,多数电子邮件广告与网连接切断以更多资讯。