# Required columns (first row = header)
name, type, price, sheet_l, sheet_w, min_sheets, full_sheet, special_order
# Examples
Picco White 18mm, board, 1760, 2750, 1830, 0.25, false, false
Dunblane Edging 1mm, edge, 18
CNC Cut-out Round, service, 85
# type: board | edge | service
# sheet_l/w and other columns optional for edge/service rows