Cost per acquisition advertising (e.g. TalkLocal, Thumbtack) addresses the risk of CPM and CPC advertising by charging only by the lead. Like CPC, the price per lead can be bid up by demand. Also, like CPC, there are ways in which providers can commit fraud by manufacturing leads or blending one source of lead with another (example: search-driven leads with co-registration leads) to generate higher profits. For such marketers looking to pay only for specific actions/acquisition, there are two options: CPL advertising (or online lead generation) and CPA advertising (also referred to as affiliate marketing). In CPL campaigns, advertisers pay for an interested lead — i.e. the contact information of a person interested in the advertiser's product or service. CPL campaigns are suitable for brand marketers and direct response marketers looking to engage consumers at multiple touchpoints — by building a newsletter list, community site, reward program or member acquisition program. In CPA campaigns, the advertiser typically pays for a completed sale involving a credit card transaction.
Lead generation firms supply your company with the hot leads you need to acquire new clients, while freeing up your time to spend on other tasks, like product development or quality assurance. Conversely, you could double down on new leads, drumming up business in tandem with leads provided by generation firms. Business expansion is directly correlated to finding new clients and making them happy, and the free time gained to reallocate time on these pursuits is what makes lead generation so powerful.
Lead generation is the method of getting inquiries from potential customers. In the old pre-Internet days of sales, lead generation occurred at places like trade shows – visitors to a company's booth would fill out a card with their contact information and turn it in to receive a call back from that company's sales team. Since the rise of the Internet, many businesses use their websites as a lead generation option. Email also offers lead generation potential, since companies can buy another company's email marketing list or pay them to promote the company on their own marketing emails.
Cost per thousand (e.g. CPM Group, Advertising.com), also known as cost per mille (CPM), uses pricing models that charge advertisers for impressions — i.e. the number of times people view an advertisement. Display advertising is commonly sold on a CPM pricing model. The problem with CPM advertising is that advertisers are charged even if the target audience does not click on (or even view) the advertisement.