Using this appointment book is a breeze. Start by choosing the column option that best suits your needs based on the size and the time range you work with. Open the book to the day you want to schedule appointments. Each page clearly shows the time, so just write down your clients' appointment details at the appropriate 15 - minute slots. As a backup for online booking, keep it handy near your computer. In case of any computer issues, you can quickly switch to using this book to take down appointments. When it comes to maintenance, avoid getting the book wet as it may damage the pages. If there are any smudges or dirt, gently wipe the cover with a dry cloth. You can store the book in a dry and cool place when not in use to keep it in good condition for a long time.