Marshes Shopping Centre now has An Post’s new Postal Service Centre, on site. The Postal Service Centre is located directly opposite Penneys, within the main building. At the Postal Service Centre you can; Weigh letters and parcels, buy stamps and post items. Payment options include coins, debit / credit cards and notes (€5 and €10 notes only). For further information please contact Post Customer Care line on 1850 575859.