Online advertising has become a very popular way for both small and large businesses to promote their goods and services. Advertising your business online can help you reach large numbers of potential customers and is usually an effective way for you to increase your sales.One type of online advertising is Cost Per Action, or CPA advertising. This is also sometimes referred to as Pay Per Action, or PPA, advertising. Your business’s cost for this method of advertising is determined by how many times Web site visitors follow through with a particular action. In other words, your advertising cost is directly related to activities your advertisement viewers complete.You are the one that will determine the actions that lead to your advertising costs. Depending on your type of business, a required action could be designated as submitting a form for product or service information, registration with your Web site, or purchasing a product or service from your business. You can choose one or more actions that will be the basis for your advertising costs. The various actions carry different advertising charges. You can adjust the required actions to accommodate your advertising needs and budget.Cost Per Action advertising is the preferred method of online advertising for many businesses. You will only be charged for advertising when Web site visitors click on your online ad, connect to your Web site, and then perform a specific action that indicates they are interested in your product or service. Many times, potential customers will click on an interesting ad, review the business’s Web site, and then decide they are not really interested in what the business has to offer.With Cost Per Action advertising, you can have an unlimited number of people connect to your Web site through your online ad, but you will only pay advertising costs for the number of people that actually follow through with a desired action, such as placing an order for goods or services.Another advantage of Cost Per Action advertising is that you will be directed to potential customers that have a genuine interest in your specific product or service.Most Web site visitors will not take the time to fill out a registration or information request form unless they think it will be to their advantage to do so. Visitors who honestly feel your business can benefit them in some way will fill out your Web site forms, and you will be able to gather a good collection of potential customer names.You will be able to focus your attention on these visitors, without wasting your time, effort and money on visitors that viewed your site but are not sincerely interested in what your business offers.Cost Per Action advertising is a bit more costly than other types of online advertising, but it may be easier on your advertising budget in the long run. You will only be paying charges according to the number of visitors that actually complete specific actions instead of according to the total number of visitors that view your advertisement.It may or may not work for you based on what you’re advertising but it’s definitely worth researching it more.