The online store of our non-profit organization has the following payment methods: Credit or debit card. The card is charged on the day of ordering the products. Our non-profit organization has taken all necessary measures to secure the transactions of the buyer user through his card and all credit card holders are subject to validity checks. By selecting this payment method, the user buyer is transferred to a secure website of Piraeus Bank where he must fill in all the details of the card and any other information considered necessary for the execution of the transaction. Credit card details are not stored in our business storage media during the transaction but are registered directly in a secure environment of the partner bank that has undertaken the clearing of the cards. In case the credit card is not approved by the holder’s bank, our non-profit organization reserves the right to cancel the order.