I have a senior card and my wife has a PWD (person with disability) card. We are both qualified to get a 20% discount on food in restaurants. My wife's eye grade is 700 and it was fortunate that someone said she is qualified for a PWD discount card. Whenever we eat out we always avail of the 20% discount plus the VAT exemption which totals to about 1/3 of the bill. Such a nice privilege that we have here.