= columns(medium: 12) do
  %h3=_'articles.conference_registration.headings.payment_confirm'
  %p=_'articles.conference_registration.paragraphs.payment_confirm', vars: {:amount => @amount}
  = form_tag register_path(@this_conference.slug), :class => :payment do
    .actions= button :confirm_amount, :value => :paypal_confirmed