May we request on future enhancement to set up the computation of PF into 2 (for SENIOR CITIZEN/ PWD AND NON SENIOR PATIENT) specifically, for vat registered doctors with 10% wtax rate, computation of wtax should be in 2 ways, for senior/pwd computation should be (PF amount x 10%), for non senior patients computation should be (PF amount / 1.12 x 10%). But as of now, the system follows only the computation of (PF amount / 1.12 x 10%) regardless if the patient is senior/pwd and non senior.