diff --git a/pages/FamilyDetail.tsx b/pages/FamilyDetail.tsx
index c367ac7..954ab8d 100644
--- a/pages/FamilyDetail.tsx
+++ b/pages/FamilyDetail.tsx
@@ -167,8 +167,9 @@ export const FamilyDetail: React.FC = () => {
         } else {
             setShowAddModal(false);
         }
-    } catch (e) {
+    } catch (e: any) {
         console.error("Failed to add payment", e);
+        alert(`Errore durante il salvataggio del pagamento: ${e.message || "Errore sconosciuto"}`);
     } finally {
         setIsSubmitting(false);
     }
@@ -509,17 +510,25 @@ export const FamilyDetail: React.FC = () => {
                                                                      description: `Quota ${MONTH_NAMES[newPaymentMonth - 1]} ${selectedYear} - Famiglia ${family.name}`,
                                                                      amount: {
                                                                          currency_code: "EUR",
-                                                                         value: newPaymentAmount.toString(),
+                                                                         value: newPaymentAmount.toFixed(2),
                                                                      },
                                                                  },
                                                              ],
                                                          });
                                                      }}
-                                                     onApprove={(data, actions) => {
-                                                         if(!actions.order) return Promise.resolve();
-                                                         return actions.order.capture().then((details) => {
-                                                             handlePaymentSuccess(details);
-                                                         });
+                                                     onApprove={async (data, actions) => {
+                                                         if(!actions.order) return;
+                                                         try {
+                                                             const details = await actions.order.capture();
+                                                             await handlePaymentSuccess(details);
+                                                         } catch (err) {
+                                                             console.error("PayPal Capture Error", err);
+                                                             alert("Errore durante il completamento del pagamento PayPal.");
+                                                         }
+                                                     }}
+                                                     onError={(err) => {
+                                                         console.error("PayPal Button Error", err);
+                                                         alert("Errore caricamento PayPal: " + err.toString());
                                                      }}
                                                  />
                                              </PayPalScriptProvider>