2. The theme of the poster, highlighting
3. Selling points, giving a brief description, preferably with numbers and font size changes;
4. A sense of urgency, time limitation and quantity limitation can effectively stimulate users;
5, value, outstanding;
6. Brand endorsement is realistic and gives users a sense of trust;
7. The way of participation is clear and direct;
8. Poster style, concise and atmospheric, reducing elements irrelevant to the key points of the poster;
9, fonts, clear priorities, highlighting key points;
wait.