To become a member of HES you have first to register at our website. Then, once logged in, you are ready to order a membership and proceed to check out.
Membership runs from January to December of a given year (or the equivalent period for multi-year membership options) and includes a one-year (or multi-year) subscription to JHET, which includes electronic access to the journal.
Secure online payments are processed by PayPal. For the majority of countries you do not need to have a PayPal account to make a payment with a credit or debit card.