In today's highly competitive business world, operational efficiency and cost optimization can make a significant difference in meeting the demands and goals of the business. One of the most important parts of the pharmaceutical industry is effective and efficient inventory management. It is quite difficult for the pharmacy owner to handle a wide range of papers, including patient bills and prescriptions, manually. However, Marg ERP, the most popular inventory and accounting software, helps in automating all of these tasks, including keeping track of patients' records, which include information about their medicines and when those medicines will be finished, an auto-prescription reminder will be sent to those patients, who will then immediately refill their medicines and this will build a positive relationship with customers. In addition, Marg Pharmacy Billing Software in Hisar offers Re-Order Management, which enables the user to set up reorder points to prevent stock shortages and to generate purchase orders for medicines that are about to get over, both of which contribute to the business's overall growth.