Not every variant needs to follow the same inventory rules.
When using LitCommerce, you can now enable No Manage Stock for individual variants instead of applying the setting to the entire product.
For example, you may want LitCommerce to track inventory for most sizes or colors while leaving a made-to-order or unlimited variant available without a fixed stock quantity.
To use this option:
The parent product must have Manage Stock enabled.
Inventory must be configured at the Variant level.