Bulk purchasing refers to the practice of buying large quantities of goods at once, often at a discounted price. This approach is commonly used by businesses, organizations, and even individuals who want to save money on items they frequently use, such as office supplies, groceries, or cleaning products. By purchasing in bulk, buyers can reduce the cost per unit, which can lead to significant savings over time. Additionally, bulk purchasing can help minimize the frequency of shopping trips, making it a convenient option for those looking to stock up on essential items.