Head weight 100g (if it is less than 100g, it shall be calculated as 100g).
0.7 yuan, which is 70 points. In other words, anything under 100 grams is only 70 cents!
Continued weight 10 1- weight limit, each weight 100g (if it is less than 100g, it shall be calculated as 100g).
0.4 yuan, the four corners. 100g or more, plus 40 cents per weight100g.
You can also add three yuan and send it by registered mail, which is safer. The postman will let the recipient sign for it.
It must be printed, not even printed by yourself!
Go directly to the post office counter and ask the salesperson to handle it.
If you print it yourself, you can only send it by letter.
Within 100g, every 20g 1.20 yuan.
In other words: 40 grams is 2.4 100 grams is 6.0 yuan.