Banner exchanges are advertisements. And because I really want everyone
to hear God's news through my site, I want my site to be know,
therefore, I am part of a lot of banner exchange programs (as you can
see).
Usually for every 2 banners you
show on your site some other site shows your banner once, some have 1:1
ratios (for every 1 banner you show, your banner is shown once). So please,
if you are interested by a site, go ahead and click on their banner(s).