yes i have experince in this cpc but in th eform of cpv ok , but it is pretty tuff in ppc campagine ok , if any thing regarding ppc just buz me
yes i have seen this process in cpv not in cpc , it is not tat much tuff in these cpv r cpc , but it is pretty tuff in ppc
One of my campaigns' Cost/Conversion has doubled in the past week, interesting that such a drastic change occurs. There is a degree of fluctuation in these things though.