A service that offers online ad space for sale to advertisers. This space can represent inventory from hundreds and thousands of websites. A general rule is that some inventory is more valuable than others, so it costs advertisers more. Think of buying a TV ad placement during “the big game” versus during a mop infomercial at 3 am. Depending on the ad network, the payment structure may be based on cost per thousand impressions (CPM), cost per click (CPC), or cost per acquisition (CPA).
Effective Email Marketing
Email marketing is quickly becoming one of the most popular forms of Internet advertising. This is because there are many distinct advantages to the concept
