The correct name is betel nut. For your info, I think you are
trying to fool us here. A 'bing-lang' mei cannot, I say again,
CANNOT board any bus/car when selling stuff from their store.
They are only allow to step out of their 'shop', walks up to your
vehicle and takes order from you. Then she goes in and return wif
whatever things you order: drinks,food, betel nuts. You pass her
the $$$ and she pass you the stuff. Thats it.