diff --git a/templates/admin/clients/show.html.twig b/templates/admin/clients/show.html.twig
index 6cfa722..b103b2c 100644
--- a/templates/admin/clients/show.html.twig
+++ b/templates/admin/clients/show.html.twig
@@ -50,6 +50,7 @@
         'impayes': 'Impayes',
         'echeancier': 'Echeancier',
         'contrats': 'Contrats',
+        'paiement': 'Methodes de paiement',
         'ndd': 'Noms de domaine',
         'esyflex': 'E-Flex',
         'sites': 'Sites Internet',
@@ -1281,6 +1282,64 @@
             <div class="glass p-8 text-center text-gray-400 font-bold">Aucun contrat pour ce client.</div>
         {% endif %}
 
+    {# Tab: Methodes de paiement #}
+    {% elseif tab == 'paiement' %}
+        <div class="flex items-center justify-between mb-4">
+            <h2 class="text-lg font-bold uppercase">Methodes de paiement</h2>
+        </div>
+
+        {% if paymentMethods|length > 0 %}
+            <div class="glass overflow-x-auto overflow-hidden mb-6">
+                <table class="w-full text-sm">
+                    <thead>
+                        <tr class="glass-dark text-white">
+                            <th class="px-4 py-3 text-left font-bold uppercase text-xs tracking-widest">Type</th>
+                            <th class="px-4 py-3 text-left font-bold uppercase text-xs tracking-widest">Details</th>
+                            <th class="px-4 py-3 text-center font-bold uppercase text-xs tracking-widest">Pays</th>
+                            <th class="px-4 py-3 text-center font-bold uppercase text-xs tracking-widest">Par defaut</th>
+                            <th class="px-4 py-3 text-left font-bold uppercase text-xs tracking-widest">Ajoute le</th>
+                            <th class="px-4 py-3 text-left font-bold uppercase text-xs tracking-widest">Stripe ID</th>
+                        </tr>
+                    </thead>
+                    <tbody>
+                        {% for pm in paymentMethods %}
+                            <tr class="border-b border-white/20 hover:bg-white/50">
+                                <td class="px-4 py-3">
+                                    {% if pm.type == 'sepa_debit' %}
+                                        <span class="px-2 py-0.5 bg-blue-500/20 text-blue-700 font-bold uppercase text-[10px]">SEPA</span>
+                                    {% else %}
+                                        <span class="px-2 py-0.5 bg-purple-500/20 text-purple-700 font-bold uppercase text-[10px]">CB</span>
+                                    {% endif %}
+                                </td>
+                                <td class="px-4 py-3 font-bold text-xs">
+                                    **** {{ pm.last4 ?: '****' }}
+                                    {% if pm.brand %}<span class="text-gray-400 ml-1">({{ pm.brand }})</span>{% endif %}
+                                </td>
+                                <td class="px-4 py-3 text-center text-xs">{{ pm.country ?: '—' }}</td>
+                                <td class="px-4 py-3 text-center">
+                                    {% if pm.isDefault %}
+                                        <span class="px-2 py-0.5 bg-green-500/20 text-green-700 font-bold uppercase text-[10px]">Oui</span>
+                                    {% else %}
+                                        <span class="text-gray-400 text-xs">Non</span>
+                                    {% endif %}
+                                </td>
+                                <td class="px-4 py-3 text-xs text-gray-500">{{ pm.createdAt|date('d/m/Y H:i') }}</td>
+                                <td class="px-4 py-3 font-mono text-[10px] text-gray-400">{{ pm.stripePaymentMethodId }}</td>
+                            </tr>
+                        {% endfor %}
+                    </tbody>
+                </table>
+            </div>
+
+            <div class="glass p-4">
+                <p class="text-xs text-gray-500">
+                    Le moyen de paiement par defaut sera utilise pour les prelevements automatiques des avis de paiement le dernier jour de chaque mois.
+                </p>
+            </div>
+        {% else %}
+            <div class="glass p-8 text-center text-gray-400 font-bold">Aucun moyen de paiement enregistre pour ce client.</div>
+        {% endif %}
+
     {# Tab: E-Flex #}
     {% elseif tab == 'esyflex' %}
         {% set hasActiveEflex = false %}