Inventory Batch
===============

**Batch Type Key:** ``inventory``

**Purpose:** Process counts and adjustments for product inventory.

**Default Handler:** :class:`~rattail:rattail.batch.inventory.InventoryBatchHandler`

Data for this batch can come directly from file, or from a Handheld
Batch etc.  It can contain counts for various products.

Executing this batch with the default handler in place, will cause
Rattail's own inventory counts to be updated according to the batch
data.  Depending on your POS system it may be possible to push the
updates to it instead, and if so you'd probably want to, since your
POS is likely the authority for current inventory levels.