I put $0.01 nia...lol
I know that SMRT can set to $0.01 whereas other cabs cheapest is
$0.10
You can use different codes.
$0.01 for wife
$0.02 for kids
$0.03 for friends
$0.04 for maid
$0.05 for doggie
etc.
Hkoh, actually private car also cannot stop at bus-stop.
Better to put on Fixed Rate than Busy.
Fixed Rate will stay even if you off engine.
Busy will be reset when you off engine, (but the Taximeter still
show Busy)