diff --git a/services/mockDb.ts b/services/mockDb.ts
index 38ce492..2cde5c1 100644
--- a/services/mockDb.ts
+++ b/services/mockDb.ts
@@ -382,5 +382,13 @@ export const CondoService = {
           method: 'POST',
           body: JSON.stringify({ amount, notes: 'PayPal / Manual Payment', familyId })
       });
+  },
+
+  getExpensePayments: async (expenseId: string, familyId: string): Promise<any[]> => {
+      return request<any[]>(`/expenses/${expenseId}/shares/${familyId}/payments`);
+  },
+
+  deleteExpensePayment: async (paymentId: string): Promise<void> => {
+      return request(`/expenses/payments/${paymentId}`, { method: 'DELETE' });
   }
 };