https://www.epo.org/en/service-support/website-updates/central-fee-payment-sign-page-has-been-redesigned

The Central Fee Payment sign-in page has been redesigned

Sign-in with smart card or two-step verification (for full access) is now on the left-hand side of the screen, while sign-in with email and password (for limited access) has been moved to the right-hand side. 

After signing in, you can proceed in the same way as before.