Adword CPC Question
another noobie question from me.
You see i realise that for me to gain 1st spot for a particularly important keyword, i need to bid say $10 thou google will only charge me a CPC of around $2. The thing is lately i notice the fluctuation increasing. According to the report i got from adwords, a particular keyword got clicked at 2pm for approx $2 but at 10pm for the same keyword google charged me $9! than the next click goes back down to approx $2 again. this has been going on for some time thou the fluctuation does vary. At times it goes to approx $2 than to $6 than to $2 at times it just double.
As such i was wondering what could the possible reason be? QS dropped and increase all of a sudden? Competitor increasing their bid to outbid me and clicked on my ad before dropping their bid?
Additional info is the avg ranking for that keyword has been at a stable 1st spot for $2 until the recent fluctuation. QS for the keyword has been at 10 for a 2 months or so.
Hope i can get some advice on what could the possible reason be or has anyone encountered the same problem as mine? :confused:
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