注目コメント算出アルゴリズムの一部にLINEヤフー株式会社の「建設的コメント順位付けモデルAPI」を使用しています
Welcome back. Have you thought about subscribing? It's free. seths.blog/subscribe It's both, and ... Welcome back. Have you thought about subscribing? It's free. seths.blog/subscribe It's both, and that's the problem. Some marketers are scientists. They test and measure. They do the math. They understand the impact of that spend in that market at that time with that message. They can understand the analytics and find the truth. This sort of marketing works when it works, but it usually doesn't. T
2009/05/29 リンク