This module provides different configuration option to manage packagings on sale orders.
The creation/update of sale order line will be blocked (by constraints) if the data on the sale.order.line does not fit with the configuration of the product's packagings.
It's also possible to force the quantity to sell/return during creation/modification of the sale order line if the "Force sale quantity" is ticked on the packaging and the "Sell only by packaging" is ticked on product.
For example, - To sell packaging (fill positive product quantities), if your packaging is set to sell by 5 units and the employee fill the quantity with 3, the quantity will be automatically replaced by 5 (it always rounds up to the nearest multiple of the packaging quantity).
- To return packaging (fill negative product quantities), if your packaging is set with -5 units and the employee fill
the quantity with -3, the quantity will be automatically replaced by -5 (it always rounds down to the nearest multiple of the packaging quantity).