Payment Priority High and Payment Priority Low on Payment Batch

Hi Team,

Can you help me to understand the significance of specifying payment priority high and low while creating a payment batch.

Also, please let me know that if there is any control/way to get the invoices into payment batch based on payment priority. Currently we are entering payment priority at supplier level and expecting the invoices into batch based on pay through date and payment priority that has given at supplier level.

Thanks in advance.

Regards,