diff --git a/build/build_forecast.sql b/build/build_forecast.sql
index 688e573..dacdb51 100644
--- a/build/build_forecast.sql
+++ b/build/build_forecast.sql
@@ -55,7 +55,7 @@ gld AS (
         ,null::jsonb discj
         ,null::text dhincr
         ,plnt
-        ,o.promo
+        ,COALESCE(o.promo,'') promo
         ,null::text return_reas
         ,o.terms
         ,null::text custpo
@@ -156,7 +156,7 @@ gld AS (
     GROUP BY
         o.fspr
         ,plnt
-        ,o.promo
+        ,COALESCE(o.promo,'')
         ,o.terms
         ,o.bill_cust
         ,ship_cust
@@ -202,7 +202,7 @@ gld AS (
         ,null::jsonb discj
         ,null::text dhincr
         ,plnt
-        ,o.promo
+        ,COALESCE(o.promo,'') promo
         ,null::text return_reas
         ,o.terms
         ,null::text custpo
@@ -296,7 +296,7 @@ gld AS (
     GROUP BY
         o.fspr
         ,plnt
-        ,o.promo
+        ,COALESCE(o.promo,'')
         ,o.terms
         ,o.bill_cust
         ,ship_cust
@@ -342,7 +342,7 @@ gld AS (
         ,null::jsonb discj
         ,null::text dhincr
         ,plnt
-        ,o.promo
+        ,COALESCE(o.promo,'') promo
         ,null::text return_reas
         ,o.terms
         ,null::text custpo
@@ -434,7 +434,7 @@ gld AS (
     GROUP BY
         o.fspr
         ,plnt
-        ,o.promo
+        ,COALESCE(o.promo,'')
         ,o.terms
         ,o.bill_cust
         ,ship_cust