The lot size is used in the MRP (Materials Requirements Planning) calculation. According to the reorder policy, the lot size lets you perform the following actions:
- Split a global suggestion into several lots (manufacturing constraint: vat size, etc.)
- Round up the requirement to the minimum quantity when the lot size is fixed (purchase constraint such as boxes of n units).
For example:
- Production suggestion of 500 units, to be divided into 5 suggestions of 100 units
- Purchasing suggestion of 52 units with a lot size of 12: it is necessary to order 60 units.