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+01. *Batch* = one drag-and-drop upload event containing ≤ N images, where N depends on the user’s plan.  
+02. *Basic* = default free plan, quota = 50 images / calendar month.  
+03. *Pro*   = paid plan,   quota = 500 images / calendar month.  
+04. *Max*   = paid plan,   quota = 1 000 images / calendar month.  
+05. *Keyword Set*          = the list of keywords a user provides or the system extends.  
+06. *Enhanced Keyword Set* = Keyword Set after pressing “Enhance keywords with AI”.  
+07. *AI Vision Descriptor* = tags the vision model returns for one image.  
+08. *Proposed Filename*    = final, human‑readable name generated for one image.  
+09. *Review Table*         = screen listing every original filename beside its Proposed Filename before download.  
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