I ever tried PR..but what I suggest is focus with keywords to market you product by that you can earn money in fastest way..like fastest way of generating a traffic
you should improve the PR of your page. provide your page with do follow back links and improve the visitor rate by asking your friends to visit is almost daily.
There are plenty of ways to get money. Try writing for others or something, it's really easy and profitable.
Try not to sell links befor your PR is getting 3 cause paid links is discovered by search engines (until you conceal them in text) and your PR could fall to 0. If you have a good traffic - Google adsense is the best way to earn some money.
You can just simply put an ads on your site. But, it has to got traffic and targeted one too. If not, just flip your site for bucks and search for another site.
sell links on your site, if your site is real PR1 , people will pay good, if not real, it is hard to earn then without handsome traffic.
In fact traffic should be priority to get adds then PR but maximum advertiser searching for Hi pr site wrongly.
Not only an ads can make you earn money on SEO but also when you are joining online contest about seo if you can win simply you can earn money even your site is in PR 1 only but hard to see that PR is a matter in SEO.
you can make money from your traffic which must be loyal and targeted some particular niche. so if you have good traffic then you can advertise or can engage into some of the affiliate network.
GO and get any good job that can earn you good income. working from home will onlt increase your stress and you have to provide more work as freelancer..
It isn't easy to make money on line. Although it can be a profitable source of income, earning a living this way is hard to do, but it can be very profitable if you go about it the right way. The freedom to make money online makes this process worthwhile. You're the one in control.