The Biggest advantage in online advertising is the low barrier to entry! Anyone can set up a campaign in a very short time with even the tiniest budget. It has given entrepreneurs a big opportunity to become global players!
Disadvantages are likely that many people can get caught in the minutiae of advertising at the outset, instead of focusing first on a quality product or service (so the product or service can sell itself, as well as benefit from word of mouth and social media praiseBiggest advantage is the low barrier to entry! Anyone can set up a campaign in a very short time with even the tiniest budget. It has given entrepreneurs a big opportunity to become global players!
Disadvantages are likely that many people can get caught in the minutiae of advertising at the outset, instead of focusing first on a quality product or service (so the product or service can sell itself, as well as benefit from word of mouth and social media praise) :rolleyes2