We'll create fresh WordPress site with WooCommerce Fixed Quantity installed. You have 20 minutes to test the plugin after that site we'll be deleted.
Sometime you need to sell fixed quantity instead of incremental quantity that supported by default by woocommerce.
So this is the right plugins for you. For example you need sell 100, 200, 300, and more quantities, and prevent user to
purchase with unlisted quantity.
This also will avoid Sale Price form in General tab, but will add the discount/specific price directly when
define fixed quantity list.
Sample product can be accessed at Woofix demo website
Right now this plugins has limitations that not check Stock Qty. So when stock status is In stock or
Allowed Back Orders, the defined quantity list will shown, whatever quantity in Stock Qty.