diff --git a/extensions/general/whatsapp-inbox/__tests__/messages-copy.test.ts b/extensions/general/whatsapp-inbox/__tests__/messages-copy.test.ts
new file mode 100644
index 00000000..8e49c74c
--- /dev/null
+++ b/extensions/general/whatsapp-inbox/__tests__/messages-copy.test.ts
@@ -0,0 +1,37 @@
+import { describe, it, expect } from 'vitest'
+import { botCopy } from '@/extensions/general/whatsapp-inbox/lib/messages'
+
+/**
+ * Copy contracts that a rewrite must not quietly break. These assert the
+ * PROMISE the message makes to the user, not its exact wording: rephrasing
+ * is fine, dropping one of the two routing options is not.
+ */
+describe('m3Linked, multi-company sender', () => {
+  for (const locale of ['sv', 'en'] as const) {
+    it(`${locale}: names BOTH ways to route receipts`, () => {
+      const msg = botCopy(locale).m3Linked({ companyName: 'Arcim Technology AB', companyCount: 7 })
+
+      // Option 1: a default company set in the panel.
+      expect(msg).toMatch(locale === 'sv' ? /standardföretag/i : /default company/i)
+      // Option 2: per receipt, answered right after each one. Field feedback
+      // 2026-08-05: the old copy named only option 1, which read as if the
+      // per-receipt path did not exist.
+      expect(msg).toMatch(locale === 'sv' ? /ett kvitto i taget/i : /one receipt at a time/i)
+    })
+
+    it(`${locale}: keeps the routing guidance out of the AI-disclosure paragraph`, () => {
+      // Run together they read as a single sentence, which is how a real
+      // user mis-read the disclosure. Own paragraph, always.
+      const msg = botCopy(locale).m3Linked({ companyName: 'Arcim Technology AB', companyCount: 7 })
+      const disclosureParagraph = msg.split('\n\n').find((p) => /AI[- ]assistant|AI-assistent/i.test(p))
+      expect(disclosureParagraph).toBeDefined()
+      expect(disclosureParagraph).not.toMatch(/standardföretag|default company/i)
+    })
+  }
+
+  it('says nothing about company routing when the sender has exactly one company', () => {
+    const msg = botCopy('sv').m3Linked({ companyName: 'Arcim Technology AB', companyCount: 1 })
+    expect(msg).not.toMatch(/standardföretag/i)
+    expect(msg).toMatch(/AI-assistent/)
+  })
+})
diff --git a/extensions/general/whatsapp-inbox/lib/messages.ts b/extensions/general/whatsapp-inbox/lib/messages.ts
index da28e59e..3957d1c5 100644
--- a/extensions/general/whatsapp-inbox/lib/messages.ts
+++ b/extensions/general/whatsapp-inbox/lib/messages.ts
@@ -77,9 +77,13 @@ const SV = {
       'Två tips: skicka som _dokument_ (gem-ikonen) för bästa skärpa, och en fil per kvitto. Flersidiga kvitton skickas som PDF.'
     const outro =
       'Jag är en AI-assistent. Skriv *hjälp* för mänsklig support, *stopp* för att koppla från.'
+    // Two real ways to route a receipt, and the old copy named only one,
+    // which read as if the per-receipt path did not exist. Own paragraph:
+    // run together with the outro it read as a single sentence.
     const multi =
       companyCount > 1
-        ? `Du är med i ${companyCount} företag i Accounted. Välj standardföretag i panelen så hamnar kvitton rätt. `
+        ? `Du är med i ${companyCount} företag i Accounted. Välj antingen ett standardföretag i panelen, ` +
+          'eller skicka ett kvitto i taget så frågar jag vilket företag det gäller direkt efter varje kvitto.\n\n'
         : ''
     return `${intro}\n\n${tips}\n\n${multi}${outro}`
   },
@@ -206,7 +210,8 @@ const EN: typeof SV = {
       'I am an AI assistant. Type *hjälp* for human support, *stopp* to disconnect.'
     const multi =
       companyCount > 1
-        ? `You belong to ${companyCount} companies in Accounted. Pick a default company in the panel so receipts land in the right one. `
+        ? `You belong to ${companyCount} companies in Accounted. Either pick a default company in the panel, ` +
+          'or send one receipt at a time and I will ask which company it belongs to right after each one.\n\n'
         : ''
     return `${intro}\n\n${tips}\n\n${multi}${outro}`
   },