How Can I Get 1 Client a Day to my Business/Service Through ADOWRDS ?

Use Google Analytics and install an action onto your buy button.
when you do that, you'll be able to see what keyword your buyers entered using.
Then, buy that keywords via PPC

But for a small site like this - it might take months to get any data

Hey Hamza,
Adwords campaign is not really that hard. You just find a buyer keyword and set budget per day. I recommend that you should buy adwords coupon on ebay to save your money. Use that money to test on keywords that you chose. Once you found the best keywords, create a new campaign with just one keyword. You may set location to US and Canada to avoid click that won't converse.
Hope this help,
Keng

thanks for your suggestions guys,

any other opinions are appreciated : )

You might want to consider running an affiliate program for your service and giving about 10-25% in commission.

There are a lot of people in the industry who may send you list traffic if your offer is right - which it looks like it is!

Hamza, I have had a quick look and most of the keys for video promotion / production etc are quite expensive or getting up there with an average cpc of around $5

With that at the beginning maybe and there are a lot of variables your 10 - 30 range would yield around 2 - 6 clicks per day.

Depending then on testing and conversion rates of those clicks for you to get a sale per day that would look at a conversion rate of 20% or so, and that is not impossible and happens or can happen more than not, but behind those numbers is a lot of testing for each key and probably a lot of failures as well, so expect costs in the beginning to be eaten up a little while this happens.

That is not bad news in that all campaigns in some way require testing and this applies to all marketing be it a newspaper or google ad, the good news is once it is sorted you should see a steady stream of conversions.

Consistency is the key over budget size and by that if you invest 30 per week do it each week and your campaign will get stronger and as you eliminate any dud or non profitable keys your returns will replicate these improvements.

Given the higher value of these clicks I probably would look at also implementing natural / organic search as well for these keys to add as an additional feed for your incoming leads.