We decided to go with this marketing method after we tried so many methods. Is it good way we choosed any one have experience on this?
Yes paid inclusion will index quickly than a automatic inclusion of your website thru some advertisement and other in & out submission. Also this is I used to learn about this, its an good article http://webmarketer.x88.biz/viewtopic.php?t=10 which I found.
Paid search advertising offers companies an excellent solution to drive traffic to their websites almost immediately.
Google Adwords work differently than most of the other Pay-Per-Click search engines such as Overture, FindWhat etc. Google does not simply put the highest bidder's advertisement at the top of the list. It also ranks the advertisements according to their popularity. Therefore, if more people click on an advertisement it will get higher ranking and better position.
Your ad's position is determined by following factors:
your daily budget, maximum cost-per-click, your ad's actual click through rate and your average ad's position.
From the above, you can not directly control your ad's actual click through rate and average position. Therefore managing your keywords on Google AdWords is a big challenge and usually consumes a great deal of time.
If you do not manage your keyword bids properly, you will waste your advertising money on Google Adwords. A good way to get around this is to use automated bid management software available on the market today. In general, those tools allow you to control your ads listing based on rules you specify.