Guest Posts, Social Media Tools

Is Twitter Advertising a Threat to PPC?

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Guest post by Shannon Suetos, an expert writer on phone systems based in San Diego, California. She writes extensively at Resource Nation. Back in February of 1998, Jeffrey Brewer of first presented the concept of pay-per-click advertising (PPC) at the TED conference. Google started implementing search engine ads in December of 1999, and by […]