multi uom scan

Yes, this can be handled using multiple barcodes for the same Inventory ID, with different UOMs.

For example:

Barcode    Inventory ID    UOM    Qty
B001-BH    B001    BH    1
B001-BOX    B001    BOX    12
B001-KARTON    B001    KARTON    48

Then configure the UOM conversions for B001:

1 BOX = 12 BH
1 KARTON = 48 BH

So if you scan:

1 × B001-KARTON = 48 BH
2 × B001-BOX    = 24 BH
--------------------------------
Total           = 72 BH

In Acumatica, you can use the Cross-Reference / Alternate ID functionality to associate multiple barcodes with the same Inventory ID and UOM. The important part is that each barcode should be associated with the appropriate UOM.