My partner and I saw this market opportunity a couple of months ago. For a first version we came up with 9 banner templates and instead of allowing the user to

My partner and I saw this market opportunity a couple of months ago. For a first version we came up with 9 banner templates and instead of allowing the user to update the banners themselves we do it manually within 24 hours. site: http://33banners.com/ http://33banners.com/ blogpost: http://aflanagan.com/will-this-make-500-a-month/ http://aflanagan.com/will-this-make-500-a-month/ From our experience I think your biggest challenge is going to be reaching potential customers. Best of luck.