diff --git a/src/components/giellie/composer.test.tsx b/src/components/giellie/composer.test.tsx
index e45f598..d67a39b 100644
--- a/src/components/giellie/composer.test.tsx
+++ b/src/components/giellie/composer.test.tsx
@@ -26,3 +26,29 @@ describe("Composer draft", () => {
     expect(onSend).toHaveBeenCalledTimes(1);
   });
 });
+
+describe("the stock update shortcut", () => {
+  it("sends the pasted lines to Giellie", () => {
+    const onSend = vi.fn();
+    render(<Composer disabled={false} onSend={onSend} />);
+
+    fireEvent.click(screen.getByRole("button", { name: /stock update/i }));
+    fireEvent.change(screen.getByPlaceholderText(/ABC-123 50/i), {
+      target: { value: "ABC-123 50\nBOLT-6MM 120" },
+    });
+    fireEvent.click(screen.getByRole("button", { name: /send to giellie/i }));
+
+    expect(onSend).toHaveBeenCalledTimes(1);
+    const sent = String(onSend.mock.calls[0][0]);
+    expect(sent).toContain("ABC-123 50");
+    expect(sent).toContain("BOLT-6MM 120");
+  });
+
+  it("does not send an empty list", () => {
+    const onSend = vi.fn();
+    render(<Composer disabled={false} onSend={onSend} />);
+    fireEvent.click(screen.getByRole("button", { name: /stock update/i }));
+    fireEvent.click(screen.getByRole("button", { name: /send to giellie/i }));
+    expect(onSend).not.toHaveBeenCalled();
+  });
+});
diff --git a/src/components/giellie/composer.tsx b/src/components/giellie/composer.tsx
index 0c1ccd2..c2ba272 100644
--- a/src/components/giellie/composer.tsx
+++ b/src/components/giellie/composer.tsx
@@ -1,7 +1,7 @@
 "use client";
 
 import { useRef, useState } from "react";
-import { Camera, Paperclip, Send, X } from "lucide-react";
+import { Camera, Package, Paperclip, Send, X } from "lucide-react";
 import { Button } from "@/components/ui/button";
 import { Textarea } from "@/components/ui/textarea";
 import { downscaleImage } from "@/lib/giellie-image";
@@ -15,6 +15,8 @@ interface Props {
 export function Composer({ disabled, onSend }: Props) {
   const [text, setText] = useState("");
   const [files, setFiles] = useState<File[]>([]);
+  const [stockOpen, setStockOpen] = useState(false);
+  const [stockText, setStockText] = useState("");
   const fileRef = useRef<HTMLInputElement>(null);
   const cameraRef = useRef<HTMLInputElement>(null);
 
@@ -32,6 +34,19 @@ export function Composer({ disabled, onSend }: Props) {
     });
   }
 
+  function sendStockList() {
+    const list = stockText.trim();
+    if (!list || disabled) return;
+    onSend(
+      `Update the stock quantities on these lines.\n\n${list}`,
+      [],
+      () => {
+        setStockText("");
+        setStockOpen(false);
+      },
+    );
+  }
+
   return (
     <div className="border-t bg-background p-3 space-y-2">
       {files.length > 0 && (
@@ -75,6 +90,17 @@ export function Composer({ disabled, onSend }: Props) {
         <Button type="button" variant="ghost" size="icon" aria-label="Take a photo" onClick={() => cameraRef.current?.click()}>
           <Camera className="h-5 w-5" />
         </Button>
+        <Button
+          type="button"
+          variant="ghost"
+          size="icon"
+          aria-label="Stock update"
+          title="Stock update"
+          disabled={disabled}
+          onClick={() => setStockOpen((v) => !v)}
+        >
+          <Package className="h-5 w-5" />
+        </Button>
         <Textarea
           value={text}
           onChange={(e) => setText(e.target.value)}
@@ -92,6 +118,31 @@ export function Composer({ disabled, onSend }: Props) {
           <Send className="h-5 w-5" />
         </Button>
       </div>
+      {stockOpen && (
+        <div className="space-y-2 rounded-md border bg-muted/30 p-2">
+          <Textarea
+            value={stockText}
+            onChange={(e) => setStockText(e.target.value)}
+            placeholder={"ABC-123 50\nBOLT-6MM 120"}
+            rows={4}
+            className="min-h-[80px] font-mono text-xs"
+          />
+          <div className="flex items-center justify-between gap-2">
+            <p className="text-xs text-muted-foreground">
+              One SKU and quantity per line. Giellie asks whether this is the new quantity on
+              hand or an addition.
+            </p>
+            <Button
+              type="button"
+              size="sm"
+              disabled={disabled || !stockText.trim()}
+              onClick={sendStockList}
+            >
+              Send to Giellie
+            </Button>
+          </div>
+        </div>
+      )}
     </div>
   );
 }