Dear shop owner, I am a prenatal education instructor and midwife, responsible for conducting health education courses for pregnant women, teaching them how to count fetal movements, recognize signs of labor, newborn care techniques, and breastfeeding methods. I currently have many students, and in order to give back to them with some benefits, I plan to purchase this product from your shop. I am very interested in your product and hope to purchase it in bulk. Are there any discounts available?