Cost per action (CPA) is a pricing model used in online advertising that refers to the cost an advertiser pays each time a specific action is taken due to one of their ads. This action can be a wide range of activities, including making a purchase, filling out a form, signing up for a newsletter, or downloading an app. In CPA advertising, an advertiser sets a maximum bid, the highest amount they are willing to pay per action. The advertiser is then charged each time the specified action is taken up to the maximum bid amount.
Cost per action (CPA) is a popular pricing model for performance-based advertising. It aligns the interests of the advertiser and the publisher, as both parties only make money when a specific action is taken. Cost per action (CPA) is commonly used for campaigns that drive conversions, such as lead generation, e-commerce sales, or app installs.
The cost per action can vary widely depending on several factors, including the competition for the targeted audience, the advertiser’s maximum bid, and the relevance and quality of the ad. More competitive actions and audiences tend to have higher CPAs, while high-quality ads with relevant content and targeting are more likely to have lower CPAs.
Also, See: Cost Per Impression (CPM)