FOUR PRICE LEVEL FOR DIFF PP in AU:
1 Full Price/Non PBS- for normal pp
2 PBS-由国家补贴的药,常用药，价便宜
3 Concession Card holder price-for three categories of pp
a. Commonwealth Seniors Health Card-aged pp, >65 years old
b. Health Care Card -4 low income pp
c. Pensioner Concession Card-for pp got payment from centrelink
for details of concession card, refer to
http://www.centrelink.gov.au/internet/internet.nsf/payments/conc_cards.htm
4 Safety Net Card