diff --git a/src/App.jsx b/src/App.jsx
index 54f4579..5afa954 100644
--- a/src/App.jsx
+++ b/src/App.jsx
@@ -10,6 +10,7 @@ import AdminPage from './pages/AdminPage'
 import CustomersPage from './pages/CustomersPage'
 import CustomerDetailPage from './pages/CustomerDetailPage'
 import CustomerChatPage from './pages/CustomerChatPage'
+import StorageTasksPage from './pages/StorageTasksPage'
 import FinancePage from './pages/FinancePage'
 import FinanceSettingsPage from './pages/FinanceSettingsPage'
 import LegalPage from './pages/LegalPage'
@@ -52,6 +53,7 @@ function AppRoutes() {
       <Route path="/customers" element={<ProtectedRoute><CustomersPage /></ProtectedRoute>} />
       {/* Messenger (Kunden -> Chat); statische Pfade gehen in react-router vor /customers/:id */}
       <Route path="/customers/chat" element={<ProtectedRoute><CustomerChatPage /></ProtectedRoute>} />
+      <Route path="/customers/email-speicher" element={<ProtectedRoute><StorageTasksPage /></ProtectedRoute>} />
       <Route path="/customers/:id" element={<ProtectedRoute><CustomerDetailPage /></ProtectedRoute>} />
       <Route path="/leads" element={<Navigate to="/tickets" replace />} />
       {/* Finanzen: nur Admins, alle anderen gehen zu /tickets */}
diff --git a/src/components/customer/AboStatusCard.jsx b/src/components/customer/AboStatusCard.jsx
new file mode 100644
index 0000000..fb77c42
--- /dev/null
+++ b/src/components/customer/AboStatusCard.jsx
@@ -0,0 +1,44 @@
+import { useEffect, useState } from 'react'
+import { FaSpinner } from 'react-icons/fa6'
+import { Card, Badge } from '../ui'
+import { getCustomerAboStatus } from '../../lib/teamApi'
+import { fmtDate, productLabelOf } from '../../lib/format'
+import { storageLabel } from '../../lib/storageFormat'
+import '../../styles/admin-areas.css'
+
+// Abo-Status eines Kunden (Reiter "Abo & Angebote"): Appwrite-Spiegel des Stripe-Abos, fuer alle Mitarbeiter
+export default function AboStatusCard({ customerId }) {
+  const [abo, setAbo] = useState(null)
+  const [error, setError] = useState(null)
+
+  useEffect(() => {
+    let alive = true
+    setAbo(null)
+    setError(null)
+    getCustomerAboStatus(customerId)
+      .then((a) => { if (alive) setAbo(a) })
+      .catch((err) => { if (alive) setError(err.message || 'Abo konnte nicht geladen werden.') })
+    return () => { alive = false }
+  }, [customerId])
+
+  return (
+    <Card title="Abo">
+      {error && <div className="area-error">{error}</div>}
+      {!abo && !error && <FaSpinner className="spinner" />}
+      {abo && !abo.status && <span className="area-muted">kein Abo</span>}
+      {abo && abo.status && (
+        <dl className="area-kv">
+          <dt>Abo</dt>
+          <dd className="area-inline">
+            {productLabelOf(abo.productKey)}
+            <Badge tone={abo.active ? 'ok' : 'danger'}>{abo.active ? 'aktiv' : abo.status}</Badge>
+          </dd>
+          <dt>Leistungsbeginn</dt><dd>{fmtDate(abo.serviceStart)}</dd>
+          {abo.active && <><dt>Nächste Abbuchung</dt><dd>{fmtDate(abo.currentPeriodEnd)}</dd></>}
+          {abo.cancelAt && <><dt>Gekündigt zum</dt><dd>{fmtDate(abo.cancelAt)}</dd></>}
+          <dt>Zusatzspeicher</dt><dd>{storageLabel(abo.storageUnits)}</dd>
+        </dl>
+      )}
+    </Card>
+  )
+}
diff --git a/src/components/customer/CustomerFunktionen.jsx b/src/components/customer/CustomerFunktionen.jsx
new file mode 100644
index 0000000..d0d4624
--- /dev/null
+++ b/src/components/customer/CustomerFunktionen.jsx
@@ -0,0 +1,104 @@
+import { useCallback, useEffect, useState } from 'react'
+import { FaSpinner } from 'react-icons/fa6'
+import { Card, Badge, Button, EmptyState } from '../ui'
+import { getFunktionen, setNewsFeature } from '../../lib/teamApi'
+import '../../styles/admin-areas.css'
+
+// Reiter "Funktionen": News-Pinnwand je Projekt an/aus wie im frueheren Admin-Panel (Kundenliste, Zeile "Funktionen")
+const STATE = {
+  off: ['muted', 'Aus'],
+  ordered: ['warn', 'Bestellt'],
+  setup: ['info', 'Einrichtung'],
+  active: ['ok', 'Aktiv'],
+  disabled: ['muted', 'Abgeschaltet'],
+}
+const CONFIRM = {
+  activate: 'News ohne Zahlung aktivieren?',
+  disable: 'News abschalten? Die Website zeigt dann keine Beiträge mehr.',
+}
+const short = (text) => (text.length > 60 ? `${text.slice(0, 60)}…` : text)
+
+export default function CustomerFunktionen({ customerId }) {
+  const [projects, setProjects] = useState(null)
+  const [error, setError] = useState(null)
+  const [confirm, setConfirm] = useState(null) // { projectId, action }
+  const [note, setNote] = useState('')
+  const [busy, setBusy] = useState(false)
+  const [status, setStatus] = useState(null) // { ok, text }
+
+  const load = useCallback(() => {
+    setError(null)
+    getFunktionen(customerId)
+      .then(({ projects: list }) => setProjects(list || []))
+      .catch((err) => setError(err.message || 'Funktionen konnten nicht geladen werden.'))
+  }, [customerId])
+  useEffect(() => { load() }, [load])
+
+  const save = async () => {
+    setBusy(true)
+    setStatus(null)
+    try {
+      const { projects: changed } = await setNewsFeature(customerId, { projectId: confirm.projectId, action: confirm.action, note: note.trim() })
+      const updated = changed?.[0]
+      if (updated) setProjects((list) => list.map((p) => (p.projectId === updated.projectId ? updated : p)))
+      setConfirm(null)
+      setNote('')
+      setStatus({ ok: true, text: 'Gespeichert.' })
+    } catch (err) {
+      setConfirm(null)
+      setStatus({ ok: false, text: err.message })
+    } finally {
+      setBusy(false)
+    }
+  }
+
+  if (error) return <Card><div className="area-error">{error}</div></Card>
+  if (!projects) return <Card><FaSpinner className="spinner" /></Card>
+  if (!projects.length) return <Card><EmptyState title="Keine Projekte für diesen Kunden." /></Card>
+
+  return (
+    <Card title="Funktionen" pad={false}>
+      <div className="area-rows">
+        <div className="area-row funktionen-row head"><span>Projekt</span><span>News</span><span>Ticket</span><span>Aktionen</span></div>
+        {projects.map((p) => {
+          const news = p.features?.news || { state: 'off' }
+          const [tone, label] = STATE[news.state] || ['muted', news.state]
+          const isConfirming = confirm?.projectId === p.projectId
+          return (
+            <div key={p.projectId} className="area-row funktionen-row">
+              <span>
+                <strong>{p.projectName}</strong>
+                {p.liveUrl && <><br /><a href={p.liveUrl} target="_blank" rel="noreferrer" className="area-muted">{p.liveUrl.replace(/^https?:\/\//, '')}</a></>}
+              </span>
+              <span>
+                <Badge tone={tone}>{label}</Badge>
+                {news.adminNote && <><br /><span className="area-muted" title={news.adminNote}>{short(news.adminNote)}</span></>}
+              </span>
+              <span>{news.ticketMissing ? <Badge tone="danger">Ticket fehlt</Badge> : news.ticketWoid ? `#${news.ticketWoid}` : '–'}</span>
+              <span className="area-inline">
+                {isConfirming ? (
+                  <>
+                    <span>{CONFIRM[confirm.action]}</span>
+                    <input className="form-control" placeholder="Notiz (optional)" maxLength={120} value={note} onChange={(e) => setNote(e.target.value)} style={{ maxWidth: 220 }} />
+                    <Button size="sm" variant="primary" onClick={save} disabled={busy}>{busy ? <FaSpinner className="spinner" /> : 'Ja'}</Button>
+                    <Button size="sm" variant="ghost" onClick={() => setConfirm(null)} disabled={busy}>Abbrechen</Button>
+                  </>
+                ) : (
+                  <>
+                    {news.state !== 'active' && (
+                      <Button size="sm" variant="ghost" onClick={() => { setNote(''); setConfirm({ projectId: p.projectId, action: 'activate' }) }}>Aktivieren (ohne Zahlung)</Button>
+                    )}
+                    {['ordered', 'setup', 'active'].includes(news.state) && (
+                      <Button size="sm" variant="ghost" onClick={() => { setNote(''); setConfirm({ projectId: p.projectId, action: 'disable' }) }}>Abschalten</Button>
+                    )}
+                  </>
+                )}
+              </span>
+            </div>
+          )
+        })}
+      </div>
+      {status && <div className={status.ok ? 'area-message' : 'area-error'} style={{ margin: 12 }}>{status.text}</div>}
+    </Card>
+  )
+}
diff --git a/src/lib/customerTabs.js b/src/lib/customerTabs.js
index 8d3dda8..3e3b12b 100644
--- a/src/lib/customerTabs.js
+++ b/src/lib/customerTabs.js
@@ -8,6 +8,10 @@ const BASE_TABS = [
   { id: 'projects', label: 'Projekte' },
   // Chat mit dem Kunden (derselbe Gespraechsbaustein wie im Messenger unter Kunden -> Chat)
   { id: 'chat', label: 'Chat' },
+  // Bereiche aus dem frueheren Admin-Panel (Etappe 3)
+  { id: 'abo', label: 'Abo & Angebote' },
+  { id: 'gutschriften', label: 'Gutschriften' },
+  { id: 'funktionen', label: 'Funktionen' },
   // Protokoll der Kundenansicht (wer wann das Portal des Kunden geöffnet oder darin etwas geändert hat): alle Mitarbeiter
   { id: 'protokoll', label: 'Protokoll' },
 ]
diff --git a/src/pages/CustomerDetailPage.jsx b/src/pages/CustomerDetailPage.jsx
index 3473f58..723a6f6 100644
--- a/src/pages/CustomerDetailPage.jsx
+++ b/src/pages/CustomerDetailPage.jsx
@@ -14,6 +14,8 @@ import { customerTabs, resolveCustomerTab } from '../lib/customerTabs'
 import { customerStage, isArchived, isInvoiceReady, setCustomerArchived, upgradeToCustomer } from '../lib/leads'
 import CustomerViewLog from '../components/customer/CustomerViewLog'
 import ChatThread from '../components/chat/ChatThread'
+import AboStatusCard from '../components/customer/AboStatusCard'
+import CustomerFunktionen from '../components/customer/CustomerFunktionen'
 import KundenansichtButton from '../components/customer/KundenansichtButton'
 import { getCustomerPortalStatus } from '../lib/teamApi'
 import { formatLastLogin } from '../lib/lastLogin'
@@ -106,6 +108,8 @@ export default function CustomerDetailPage() {
       {activeTab === 'invoices' && <CustomerInvoices customer={customer} onShowOverview={() => setTab('overview')} />}
       {activeTab === 'projects' && <CustomerProjects customerId={customer.$id} />}
       {activeTab === 'chat' && <Card><ChatThread customerId={customer.$id} customerName={customer.name} /></Card>}
+      {activeTab === 'abo' && <AboStatusCard customerId={customer.$id} />}
+      {activeTab === 'funktionen' && <CustomerFunktionen customerId={customer.$id} />}
       {activeTab === 'protokoll' && <CustomerViewLog customerId={customer.$id} />}
     </div>
   )
diff --git a/src/pages/StorageTasksPage.jsx b/src/pages/StorageTasksPage.jsx
new file mode 100644
index 0000000..3b2c984
--- /dev/null
+++ b/src/pages/StorageTasksPage.jsx
@@ -0,0 +1,99 @@
+import { useCallback, useEffect, useState } from 'react'
+import { Link } from 'react-router-dom'
+import { FaSpinner, FaRotateRight } from 'react-icons/fa6'
+import { PageHeader, Card, Badge, Button } from '../components/ui'
+import { listStorageTasks, markStorageDone } from '../lib/teamApi'
+import { fmtDate, fmtDateTime } from '../lib/format'
+import { changeText, failedText, isOverdue, orderedKind, partialText, scopeText, summaryText, taskText } from '../lib/storageFormat'
+import '../styles/admin-areas.css'
+
+// E-Mail-Speicher (Kunden -> E-Mail-Speicher): Zusatzspeicher-Aufgaben in konsoleH wie im frueheren Admin-Panel
+export default function StorageTasksPage() {
+  const [data, setData] = useState(null)
+  const [error, setError] = useState(null)
+  const [busyId, setBusyId] = useState('')
+
+  const load = useCallback(() => {
+    setError(null)
+    listStorageTasks()
+      .then(setData)
+      .catch((err) => setError(err.message || 'Speicher-Aufgaben konnten nicht geladen werden.'))
+  }, [])
+  useEffect(() => { load() }, [load])
+
+  const done = async (task) => {
+    if (task.partial && !window.confirm('Stripe-Menge von Hand korrigiert?')) return
+    setBusyId(task.id)
+    try {
+      await markStorageDone(task.id)
+      load()
+    } catch (err) {
+      window.alert(`Aufgabe konnte nicht als erledigt gespeichert werden: ${err.message}`)
+    } finally {
+      setBusyId('')
+    }
+  }
+
+  const summary = data ? summaryText(data) : null
+  return (
+    <div className="page">
+      <PageHeader title="E-Mail-Speicher" subtitle="Zusatzspeicher der Abos in konsoleH einrichten und senken" />
+      {error && (
+        <div className="area-error area-inline">
+          {error} <Button size="sm" variant="ghost" onClick={load}><FaRotateRight /> Erneut versuchen</Button>
+        </div>
+      )}
+      {!data && !error && <FaSpinner className="spinner" />}
+      {data && (
+        <>
+          <div className={`area-summary ${summary.warn ? 'warn' : ''}`}>{summary.text}</div>
+          <Card pad={false}>
+            <div className="area-rows">
+              <div className="area-row storage-row head"><span>Fällig</span><span>Kunde</span><span>Aufgabe in konsoleH</span><span>Bestellt</span><span /></div>
+              {data.tasks.length === 0 && <div className="area-row"><span className="area-muted">Keine offenen Speicher-Aufgaben.</span></div>}
+              {data.tasks.map((t) => (
+                <div key={t.id} className="area-row storage-row">
+                  <span>
+                    {t.kind === 'einrichten'
+                      ? <><Badge tone="warn">jetzt einrichten</Badge><br /><span className="area-muted">bestellt {fmtDateTime(t.createdAt)}</span></>
+                      : <><Badge tone={isOverdue(t) ? 'warn' : 'muted'}>zum Periodenende</Badge><br />{fmtDate(t.dueAt)}</>}
+                  </span>
+                  <span>
+                    <Link to={`/customers/${t.customerId}`}><strong>{t.customerName}</strong></Link>
+                    {t.customerCode && <><br /><span className="area-muted">Kd.-Nr. {t.customerCode}</span></>}
+                    {t.email && <><br /><span className="area-muted">{t.email}</span></>}
+                    <br /><span className="area-muted">{t.productLabel}</span>
+                  </span>
+                  <span>
+                    <strong>{taskText(t)}</strong>
+                    <br /><span className="area-muted">{scopeText(t)}</span>
+                    <br /><span className="area-muted">{changeText(t)}</span>
+                    {t.partial && <><br /><span className="area-danger">{partialText(t)}</span></>}
+                  </span>
+                  <span>{fmtDateTime(t.createdAt)}<br /><span className="area-muted">{orderedKind(t)}</span></span>
+                  <span>
+                    <Button size="sm" variant="primary" data-storage-done={t.id} onClick={() => done(t)} disabled={busyId === t.id}>
+                      {busyId === t.id ? <FaSpinner className="spinner" /> : 'Erledigt'}
+                    </Button>
+                  </span>
+                </div>
+              ))}
+            </div>
+          </Card>
+          {data.failed.length > 0 && (
+            <Card title="Gescheiterte Änderungen (letzte 30 Tage)">
+              {data.failed.map((f) => (
+                <div key={f.id} style={{ marginBottom: 6 }}>
+                  {fmtDateTime(f.createdAt)} · <strong>{f.customerName}</strong> · <span className="area-muted">{failedText(f)}</span>
+                </div>
+              ))}
+            </Card>
+          )}
+          <p className="area-muted" style={{ marginTop: 12 }}>
+            Jedes Abo bringt 5 GB E-Mail-Speicher mit, jedes Zusatzpaket 5 GB dazu. „Einrichten“: Postfachgrenze in konsoleH jetzt auf den Zielwert setzen. „Zum Periodenende“: erst am genannten Tag auf den Zielwert senken. Die Grenzen gelten für den Gesamtspeicher des Kunden (5 GB + 5 GB je Paket); er verteilt ihn nach seiner Vorgabe auf seine Postfächer (§ 3 Abs. 4). Angezeigt wird die Domain der Kontakt-Adresse, eine eigene Mail-Domain ist im Portal nicht gespeichert. „Vergeben“ zählt, was konsoleH gerade hält: eine Verringerung zählt erst nach „Erledigt“. Danach „Erledigt“ drücken – der Kunde hat seine Bestätigung schon bekommen.
+          </p>
+        </>
+      )}
+    </div>
+  )
+}
diff --git a/src/styles/admin-areas.css b/src/styles/admin-areas.css
new file mode 100644
index 0000000..575ae4c
--- /dev/null
+++ b/src/styles/admin-areas.css
@@ -0,0 +1,32 @@
+/* Bereiche aus dem frueheren Admin-Panel (Gutschriften, Abo-Angebote, E-Mail-Speicher, Funktionen, Abo-Status).
+   Zeilen als Raster; unter 720 px untereinander, damit nichts waagerecht scrollt. */
+.area-rows { display: flex; flex-direction: column; }
+.area-row {
+  display: grid; gap: var(--sp-3); align-items: start; padding: 12px 16px;
+  border-bottom: 1px solid var(--border); overflow-wrap: anywhere;
+}
+.area-row:last-child { border-bottom: none; }
+.area-row.head { color: var(--text-muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; }
+.area-row.active { background: var(--accent-soft); }
+.area-muted { color: var(--text-muted); font-size: 13px; }
+.area-danger { color: #f87171; font-size: 13px; }
+.area-warn { color: #fbbf24; font-size: 13px; }
+.area-summary { padding: 12px 16px; border-radius: var(--r-sm); background: var(--surface-2); margin-bottom: var(--sp-3); }
+.area-summary.warn { background: rgba(245, 158, 11, 0.16); color: #fbbf24; }
+.area-message { padding: 10px 14px; border-radius: var(--r-sm); background: var(--accent-soft); margin-bottom: var(--sp-3); }
+.area-error { padding: 10px 14px; border-radius: var(--r-sm); background: rgba(239, 68, 68, 0.14); color: #f87171; margin: var(--sp-2) 0; }
+.area-kv { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 6px 16px; margin: 0; }
+.area-kv dt { color: var(--text-muted); }
+.area-kv dd { margin: 0; overflow-wrap: anywhere; }
+.area-filter { display: inline-flex; gap: 4px; margin-bottom: var(--sp-3); }
+.area-inline { display: flex; flex-wrap: wrap; gap: var(--sp-2); align-items: center; }
+.storage-row { grid-template-columns: 150px 220px minmax(0, 1fr) 150px 110px; }
+.funktionen-row { grid-template-columns: minmax(0, 1.2fr) 200px 110px minmax(0, 1.4fr); }
+@media (max-width: 720px) {
+  .area-row { grid-template-columns: minmax(0, 1fr) !important; }
+  .area-row.head { display: none; }
+  .area-kv { grid-template-columns: minmax(0, 1fr); }
+  .area-kv dt { margin-top: 6px; }
+}
+.area-rows a { color: var(--text); text-decoration: none; }
+.area-rows a:hover { color: var(--accent); text-decoration: underline; }
diff --git a/tests/unit/customerTabs.test.mjs b/tests/unit/customerTabs.test.mjs
index 41e14a8..e0f8b58 100644
--- a/tests/unit/customerTabs.test.mjs
+++ b/tests/unit/customerTabs.test.mjs
@@ -4,20 +4,23 @@ import { loadModule } from './load.mjs'
 
 const { customerTabs, resolveCustomerTab } = await loadModule('src/lib/customerTabs.js')
 
-test('customerTabs: Rechnungen nur für Admins, Reihenfolge mit Chat und Protokoll, Übersicht mit Umlaut', () => {
+test('customerTabs: volle Reiterfolge der Spec, Rechnungen nur für Admins', () => {
   assert.deepEqual(customerTabs(true), [
     { id: 'overview', label: 'Übersicht' },
     { id: 'tickets', label: 'Tickets' },
     { id: 'invoices', label: 'Rechnungen' },
     { id: 'projects', label: 'Projekte' },
     { id: 'chat', label: 'Chat' },
+    { id: 'abo', label: 'Abo & Angebote' },
+    { id: 'gutschriften', label: 'Gutschriften' },
+    { id: 'funktionen', label: 'Funktionen' },
     { id: 'protokoll', label: 'Protokoll' },
   ])
-  const staff = customerTabs(false)
-  assert.deepEqual(staff.map((t) => t.id), ['overview', 'tickets', 'projects', 'chat', 'protokoll'])
+  const STAFF = ['overview', 'tickets', 'projects', 'chat', 'abo', 'gutschriften', 'funktionen', 'protokoll']
+  assert.deepEqual(customerTabs(false).map((t) => t.id), STAFF)
   // unbekannt oder nicht eindeutig true gilt als kein Admin
   for (const v of [undefined, null, 0, '', 'true']) {
-    assert.deepEqual(customerTabs(v).map((t) => t.id), ['overview', 'tickets', 'projects', 'chat', 'protokoll'], String(v))
+    assert.deepEqual(customerTabs(v).map((t) => t.id), STAFF, String(v))
   }
   // die Einträge tragen nur id und label (kein internes Feld)
   assert.deepEqual(Object.keys(customerTabs(true)[2]), ['id', 'label'])
@@ -32,6 +35,7 @@ test('resolveCustomerTab: erlaubter Reiter bleibt, sonst Übersicht', () => {
   assert.equal(resolveCustomerTab('overview', false), 'overview')
   assert.equal(resolveCustomerTab('protokoll', false), 'protokoll')
   assert.equal(resolveCustomerTab('chat', false), 'chat')
+  for (const id of ['abo', 'gutschriften', 'funktionen']) assert.equal(resolveCustomerTab(id, false), id)
   assert.equal(resolveCustomerTab('gibtsnicht', true), 'overview')
   assert.equal(resolveCustomerTab(undefined, true), 'overview')
 })