BizSugar.com › Advertising › Making the Most of AdWords with a Small Budget

You should allocate budget to your AdWords campaigns based on how much you can spend and this can be as little as $5 per day per campaign, although you should allocate as much as you can afford. Of course, there will be plenty of businesses and even competitors that can afford $100 per day plus, so in order to compete, you’ll have to get strategic.