Need creative Adwords specialist to help out bid the competition without having to pay top $

I used my $100 promo code plus another $72 on top of the initial 25 dollars in two days, and I made little over double from the the calls I received on the campaign. However thats still not enough. I don't know much about this stuff and was wondering if there is a way to get more promo codes or any insider methods. Email me @ laurenmarket@gmail.com. I'm willing to pay if it makes sense.