1. Telemarketing
The first one is definitely telemarketing, with no integrity and no face. If it is not a well-known enterprise, it is best not to choose telemarketing. Telemarketing is the most unreliable.
2. SMS, email, QQ group private chat, QQ discussion group, private letter, etc. Are the most common in our lives, but they are also the ones we dislike the most. Many people have obsessive-compulsive disorder. It's that you force people to read information they don't want to see or know and passively accept it. The effect can be imagined, but it is counterproductive.
3. Soft writing: all kinds of sexual hints, courtship, bottomless beautification, etc. Many people say that they hate soft articles on product evaluation, and they want to pee when they see the word "Bian Xiao". Actually, it's true.
4. Hunger marketing: actually selling futures; Deceiving users by deception is counterproductive.
5. Battle of 5.xx: Rogues fought each other; Often seen quarrels and fights between celebrities and enterprises. Charming, used in products, I think it is absolutely ridiculous.
6. Black and hacked: mutual black without technical content;
7.xx price war: raise the price first and then lower the price.