product,quantity,unit_price
Widget A,50,12.99
Widget B,30,24.50
Gadget X,20,45.00
Widget A,25,12.99
Gadget Y,15,33.75
Widget B,10,24.50
Gadget X,35,45.00
Gadget Y,10,33.75
Widget A,40,12.99
Widget B,20,24.50