Functioning of the specific price module by stock, available or available combinations

[gusman126]

In this video we explain how the PrestaShop module works to add specific prices, indicating a minimum quantity, which can be Stock of the product, stock of the combination, available or available combinations using a group of attributes.
For example color
If there are 3 combinations of Blue color and their sizes, and all 3 have stock, if we indicate 2, it will add a discount to the available combinations, when one of them is out of stock.