fix agencie share on pos device - fix validation bug of free product pos

apps/product/web/api/v1/serializers/quota_serializers.py

@@ -259,3 +259,15 @@ class QuotaLiveStockAgeLimitationSerializer(serializers.ModelSerializer):
         instance.save()
 
         return instance
+
+
+class QuotaPriceCalculationPriceItemsSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = product_models.QuotaPriceCalculationItems
+        fields = '__all__'
+
+
+class QuotaFinalPriceTypeSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = product_models.QuotaFinalPriceTypes
+        fields = '__all__'