1. Title: Write the title of the notice at the beginning, such as "Book Purchase Notice of Family Planning Commission".
2. Introduction: Some brief introductions can be added at the beginning, such as "In order to facilitate students' study and daily life, the Family Committee decided to buy a batch of books. The relevant matters are hereby notified as follows: "To attract readers' attention.
3. Reasons for buying: In this part, you can briefly explain the reasons and necessity of buying the book.
4. Purchase quantity and specifications: In this part, explain the quantity and specifications of books to be purchased, such as one for each student, A4 paper size, and each book is about 20 pages.
5. Purchase method: This part explains the purchase method of notebook, whether it is unified online shopping or other methods.
6. Other matters: In this section, you can include some additional information, such as price, payment method and matters needing attention.
7. Contact information: If you have any questions or need to know more about the purchase, you can provide the contact information of family members, such as Xiao Wang's mobile phone number.
8. Ending: At the end, you can add some words of thanks or re-emphasize that the purpose of the purchase is to facilitate students' study and daily life.