yeh its can work Keep an eye on your CTR, try and keep it above 2% and also your ROI IE if your spending 50 to make 51 its not worth your time
Adwords can be very confusing, and very costly at the start, especially if you're not particularly sure what you're doing. I'd recommend doing some bum marketing first, then once you get comfortable research the keywords associated with your product. At least.. thats what I did
my CTR is above 1% Is it okay to put the price or "Order now" in the ads, it will save more money but my quality score will go down..... By the way, what's ur maximum budget for each keyword???
You can increase those profits a huge amount if you use tracking and filter out non converting keywords, and pump up converting keywords to higher positions. Be careful though because some keywords have positions higher up that dont convert aswell as lower positions.