To handle high volume Purchase Orders (POs) with Automatic Generated Purchase Order (AGPO), the following steps can be taken:

1. Optimize the reorder level: The reorder level is a critical parameter that determines when a PO should be generated. It is important to set the reorder level correctly to avoid overstocking or stockouts.

2. Use a flexible AGPO system: The AGPO system should be flexible enough to handle high volume POs. It should be able to handle multiple vendors, categories, and products, different lead times, and diverse delivery schedules.

3. Monitor supplier performance: The performance of suppliers is crucial in high volume PO processing. The WMS should have the ability to monitor supplier performance and adjust PO quantities and delivery schedules accordingly.

4. Implement batch processing: In high volume scenarios, batch processing can help reduce the number of transactions and minimize system overhead. The WMS should be able to generate and send multiple POs in one batch, reducing the time and effort required to process them.

5. Use real-time data: Real-time data is essential in high volume PO processing. The WMS should use real-time data to generate POs, track delivery schedules, and update inventory levels.

A high volume PO process with AGPO can be optimized for efficiency, accuracy, and scalability.