Buy things, talk about prices and pay.
ISL sign
How to sign
Flat hand holds money; the other hand takes it away.
Both F-handshapes rock forward together.
Index finger strikes downward like a dollar sign onto the palm.
Flat hand brushes lightly down the open palm of the other hand.
Flat hand takes from palm then flicks upward, opening the fist.
Both L-handshapes outline a rectangle then swipe.
Rub thumb across fingertips twice.
Both flat-O hands swing forward alternately.
Both L-handshapes face each other and move apart, then together.
Fingertip traces a long line down the open palm.