diff --git a/20231206_Ventas-items-por-sucursal-mes.sql b/20231206_Ventas-items-por-sucursal-mes.sql
new file mode 100644
index 0000000..641b765
--- /dev/null
+++ b/20231206_Ventas-items-por-sucursal-mes.sql
@@ -0,0 +1,51 @@
+-- Ventas por sucursal, por item, por mes: 2023-06 a 2023-11
+-- cantidad, peso
+
+SELECT
+    dv.id_sucursal AS Branch,
+    
+    i.id_item AS Cod_item,
+    i.descripcion AS Item,
+    
+    EXTRACT(YEAR_MONTH FROM dv.fecha) AS Month,
+    
+    l.id_linea AS Cod_Subline,
+    l.descripcion AS Subline,
+    
+    ROUND(
+        SUM(
+            dvi.cantidad * i.peso * (IF(dvi.valor >0, 1 , -1))
+        ),
+        2
+    ) AS Sales_Kg,
+    SUM(dvi.valor) AS Sales_COP,
+    ROUND(
+        SUM(
+            dvi.cantidad * (IF(dvi.valor>0, 1, -1))
+        ),
+        2
+    ) AS Sales_UM,
+    i.unidad1 AS UM
+
+FROM
+    documento_ventas dv
+    JOIN documento_ventas_has_item dvi
+        ON ( dv.id_documento=dvi.id_documento 
+            AND dv.id_sucursal=dvi.id_sucursal )
+    JOIN item i
+        ON ( dvi.id_item=i.id_item  )
+            
+    LEFT JOIN view_lineas l
+        ON ( i.id_linea = l.id_linea )
+
+WHERE
+    dv.fecha >= "2023-06-01"
+    AND dv.fecha <= "2023-12-31"
+
+GROUP BY
+    Branch,Cod_Item,Month
+
+ORDER BY
+    Branch,Cod_Item,Month
+
+