Free photo is one technique to make money with content locker. People are looking quality image. You can find quality photo in other interest topic and use long tail pro to find idea and potential keyword. Post photo in your blog and use content locker to make money.
How to find a photo?
1 Take photo it yourself
2 Free list stock image site
You can get free photo in these list sites
http://www.sxc.hu (best free stock photo site )
http://www.imagefree.com/ (best free stock photo site )
http://unsplash.com/ (best free stock photo site )
http://pickupimage.com/ (top free stock photo site )
http://search.creativecommons.org/ (top free stock photo site )
http://www.historicalstockphotos.com/ (top free stock photo site )
Tips for make money with free stock photos : Choose the quality image in relate you niche and people want it. You can make post huge lists photo post in your niche. “Free ultimate list quality fitness photo”.
This is some proof from my cpa network account. I hope this technique will help you make money from content locker. If you have any question. please don’t hesitate to let me know.