DEMONSTRATION — fictional products, new-product import only.
product_name -> Title
item_code -> SKU (string, preserve leading zeros)
usd_price -> Price (remove dollar symbol after confirming USD; no currency conversion)
URL handle -> derive from fictional title, reviewed for this example only
Option1 name/value -> Title/Default Title for these simple fictional products
Status -> draft by explicit demonstration assumption
No images, inventory quantities or store data are supplied.