How to write a unified purchase book for parents?

Write as follows: Dear parents: Hello everyone! Recently, an extracurricular reading procurement activity is being carried out to enrich children's reading materials and broaden their knowledge. After careful selection, several excellent books suitable for children were selected. In order to make it convenient for everyone to buy, we decided to buy it uniformly among parents. Parents will inform the purchase intention before xx, so as to make a summary. The purchase method can be online payment or offline withdrawal, and the specific method will be informed in the subsequent notice. Books purchased this time, including XXX, XXX, etc. , are written by famous writers. The content is interesting and inspiring, which is of great help to children's growth. I believe these books will be good partners for children on their learning path. Thank you for your support and cooperation! Let * * * work together to create a better growth environment for children! Good wishes! XXX school parents' committee XXXX year XX month XX day.