In the following you may use your credit card in order to remit a payment towards the Hellenic Astronomical Society. Please complete all the following fields and press submit to connect with the secure server of the Bank of Piraeus where you will be asked to provide your credit card details. Please review the steps involved, with associated comments, which are shown in this PDF file.

Note that there are three options in the "Amount:" field. The 15 and 30 Euros are two options associated with the cost of the annual membership fee for Junior and Ordinary/Associate members respectively. For any other payment, such as the Helas conference fee (40, 80 or 120 EUR), please use the "Custom" option. In all cases DO NOT FORGET to clearly indicate in the "Comments:" field the reason/purpose associated with your payment.