What type of services should I provide to make instant cash?

I was thinking of providing back linking services since I am really good at that. What I have noticed in the Digital Forum is that it is usually under paid.

Where can I provide this services or what type of services would you provide to make instant cash?

 

I would provide some Search Engine Optimization services online and promote it via social networks and bookmarking services online. Your target audience would obviously be web developers online as well so maybe do some PPC advertising as well.

 

try to do what you good at. E.g. some niche content writing?

 

You can give them a better service which other can proof that your works is perfect. You need to build your reputation and posts count first but not spam. Then you will earn as you want.

 

what about small programming projects and services
php script modification/tweaking etc