What happens if I leave the Qty box empty for one of my variants?

A blank Qty isn't the same as 0.

• Blank: Wcart treats the variant as not stock-counted, so it stays available on the product page and can be added to the cart.
• 0: the variant is sold out. Shoppers who pick it see an Out of Stock button.

So if you aren't sure of a count and don't want that size sold yet, type 0. Don't leave it empty.

To check your rows:

1. Open the product from Products → Products.
2. In the Variants card, look down the Qty column and fill in every row.
3. Click Save.

To stop selling a variant for a while without changing its stock, untick its Active box instead.