diff --git a/anansyTypes/schemas.py b/anansyTypes/schemas.py
index 7750390..f3df415 100644
--- a/anansyTypes/schemas.py
+++ b/anansyTypes/schemas.py
@@ -46,6 +46,7 @@ class AudioToSymbolRequest(ModifiedBaseModel):
 class AudioToSymbolResponse(ModifiedBaseModel):
     symbols: List[Symbol]
     sentence: str
+    refunded: bool = False                      # the translation was too poor to use up a free translation
 
 class TextToSymbolRequest(ModifiedBaseModel):
     text: str
@@ -150,6 +151,7 @@ class TranslationTrace(ModifiedBaseModel):
 class TextToSymbolResponse(ModifiedBaseModel):
     symbols: List[Symbol]
     trace: Optional[TranslationTrace] = None    # only when asked for, and allowed (ALLOW_TRACE)
+    refunded: bool = False                      # the translation was too poor to use up a free translation
 
 class GetLeafSymbolsRequest(ModifiedBaseModel):
     leaves: List[SymbolLeaf]