Relatively to the below embedded inscription platform, please take into consideration:

• First window (below), click on “BUY TICKET” in the line corresponding to the number of papers you have accepted. (Squares on the left of these numbers (1 Paper / 2 Papers / 3 Papers)  have absolutely no meaning, except acting as bullets). 
• Second window (next  one), choose the option that corresponds to your situation, relative to Regular/Student participant; have/not have accompanying person; participate/not participate in Gala Dinner; In person/On-line modality.
• Thereafter, the extends below to fulfill with your personal data and click on the “Buy now to proceed”.
• In an intermediate window, you may choose “Continue as a guest” if you don’t want to create an account. Fulfill your full name and email address. It is mandatory to use the same address as that used in your paper(s) / used in the Equinocs platform. Otherwise, it will be an endless mess to check which papers are paid; the risk of misunderstandings is real and, so, the risk of not publish in Springer. 
• Click on the “Proceed button”.
• Check amount to paid and the VAT number, if necessary
• Then, next window, pay attention, please!: The 1st Payment Method of the 2nd line (a hand sizing money) is reserved and mandatory to authors whose payment will be done by projects or PSER inside the Polytechnic University of Leiria, process called “Transferência de verbas“. These authors must inform the ICoWEFS Committee and the name of the project/PSER.
• Below you have the possibility to choose “bank transfer”, which will generate an invoice.

• Finally, an email will be sended to you with additional data (invoice/receipt).
• PS: For any questions related to payments, invoices and receipts, please contact us at the email address financial@last2ticket.com.