diff --git a/edi_944_to_table.py b/edi_944_to_table.py
index 0df96c6..d1c1253 100644
--- a/edi_944_to_table.py
+++ b/edi_944_to_table.py
@@ -98,14 +98,13 @@ def determine_edi_action(edi_filename: pathlib.Path):
                 break
 
     if transaction:
-        if transaction.startswith('SHP'):
+        if transaction.startswith('SHP'):#intersites
             process_intersite_receipt(edi_filename)
-        elif transaction.startswith('RA'):
+        elif transaction.startswith('RA'):#returns
             process_return(edi_filename)
-        # PO is used when Shandex does not receive a 943, will they receive 943s for comans?
-        elif transaction.startswith('PO'):#TODO how are coman pos received
-            simple_email_notification.email_noticication(['bleeson@stashtea.com'],
-            'Unknown Shandex 944',[transaction])
+        elif transaction.startswith('PO'):#coman receipts
+            process_coman_receipt(edi_filename)
+            #simple_email_notification.email_noticication(['bleeson@stashtea.com'],'Unknown Shandex 944',[transaction])
         else:
             raise Exception('Unknown transaction type')
     else:
@@ -261,6 +260,77 @@ def process_intersite_receipt(edi_filename: pathlib.Path):
     import_receipt(warehouse_receipt)
 
 
+def process_coman_receipt(edi_filename: pathlib.Path):
+    """
+    Convert a specific EDI file into an import file.
+    """
+    def fix_uom(uom):
+            x3_uom = ''
+            if uom == 'CA':
+                x3_uom = 'CS'
+            else:
+                x3_uom = uom
+            return x3_uom
+            
+    warehouse_receipt = Receipt()
+    shandex_pohnum = ''
+    for fields in tokens_from_edi_file(edi_filename):
+        if fields[0] == "W17":
+            _, _, rcpdat, _, pohnum = fields[:5]
+            warehouse_receipt.sdhnum = get_coman_shipment(pohnum)
+            validated = check_shipment_status(warehouse_receipt.sdhnum)
+            warehouse_receipt.header.rcpdat = datetime.datetime.strptime(
+                rcpdat, "%Y%m%d"
+            ).date()  # 20230922
+        if fields[0] == "N9" and fields[1] == "PO":
+            shandex_pohnum = fields[2]
+        if fields[0] == "W07":
+            # W07*2025*CA**PN*10077652321019*LT*18JUN2027SE***UK*10077652321019
+            # N9*LI*1
+            _, qty_str, uom, _, _, gtin, _, lot = fields[:8]
+            itmref = gtin_to_sku(gtin)['ITMREF_0']
+            subdetail = ReceiptSubDetail(
+                pcu=fix_uom(uom),
+                qtypcu=int(qty_str),
+                lot=lot
+            )
+        if fields[0] == 'N9' and fields[1] == 'LI':
+            # N9*LI*1000
+            #line = fields[2] #This line isn't the line number from X3, it needs to be looked up
+            line = find_shipment_line(warehouse_receipt.sdhnum, itmref)
+            warehouse_receipt.append(
+                ReceiptDetail(
+                    sdhnum=warehouse_receipt.sdhnum,
+                    poplin=int(line),
+                    itmref=itmref,
+                    uom=fix_uom(uom),
+                    qtyuom=int(qty_str)
+                ),
+                subdetail,
+            )
+    time_stamp = datetime.datetime.now().strftime("%Y%m%d_%H%M%S")
+    import_receipt(warehouse_receipt)
+
+
+def get_coman_shipment(pohnum):
+    with yamamotoyama.get_connection() as data_base:
+        result = data_base.query(
+        """
+        select
+            [SDH].[SDHNUM_0]
+        from [PROD].[PORDER] [POH]
+        join [PROD].[SORDER] [SOH]
+            on [SOH].[CUSORDREF_0] = [POH].[POHNUM_0]
+        join [PROD].[SDELIVERY] [SDH]
+            on [SDH].[SOHNUM_0] = [SOH].[SOHNUM_0]
+        where 
+            [POH].[POHNUM_0] = :order
+        """,
+        order=pohnum,
+        ).first()
+        return result['SDHNUM_0']
+
+
 def import_receipt(warehouse_receipt):
     """send the shipment information to the shandex staging database"""
     with yamamotoyama.get_connection() as data_base:
@@ -640,6 +710,7 @@ class Receipt:
                 shipment=self.sdhnum,
             ).first()
 
+
     def _fill_info_from_shipment(self):
         """
         When we learn the SOHNUM, we can copy information from the sales order.