The formula of Pay-per-click is?
A. Advertising cost ($) + Ads clicked (#)
B. Ads clicked (#) / Advertising cost ($)
C. Advertising cost ($) / Ads clicked (#)
D. Ads clicked (#) * Advertising cost ($)
A. Advertising cost ($) + Ads clicked (#)
B. Ads clicked (#) / Advertising cost ($)
C. Advertising cost ($) / Ads clicked (#)
D. Ads clicked (#) * Advertising cost ($)