Members pay their membership fees either by subscription (recurring annual payments) or by purchasing a fixed-term plan. All payments to the SMI are secure online transactions managed by PayPal. However, it is not essential to have a personal PayPal account. You will be able to pay either by credit card or through your own PayPal account if you do have one. The SMI does not ever receive or store your banking or credit-card details.

Please note that by starting membership or renewing your membership you are assenting to the SMI's Privacy Policy and agreeing to receiving email communications from the Society through the membership mailing list. (Click on the links to read these policies in separate browser tabs without leaving this page.) 

Subscriptions. The annual payment for new subscriptions is currently €45: the first payment is taken on the day when the subscription is started, the second on the same day a year later, and so on. Note: a membership subscription is not available at reduced rates. If you are a registered student, or eligible for membership at the concessionary rate for the unwaged or those in retirement, then select the fixed-term membership plan designed for you.

Fixed-term membership plans: The plans appear below only for logged-in registered users of this site.