anchor.diff:        <p>
           You are signing up for Notebook.ai's <strong><%= @selected_plan.name %></strong> plan.
   
  -        You will be charged <%= number_to_currency(cents_due_now / 100.0) %> now
  +        You will be charged <%= number_to_currency(cents_due_now / 100.0) %> USD now
           for <%= service_length %> of membership, renewing every <%= bill_frequency %>.
         </p>
         <p>
  
positive.code:           </p>
          <% elsif @selected_plan.stripe_plan_id == 'premium' %>
            <p class="center">
              You will be charged <%= number_to_currency(@selected_plan.monthly_cents / 100) %> immediately, renewing
              monthly.
            </p>
            <p class="center">
  
negative.code:           </p>
          <% elsif @selected_plan.stripe_plan_id == 'premium-trio' %>
            <p class="center">
              You will be charged $25.00 USD immediately, renewing every three months.
            </p>
            <p class="center">
              Of course, you can cancel at any time.
            </p>
          <% elsif @selected_plan.stripe_plan_id == 'premium-annual' %>
            <p class="center">
              You will be charged <%= number_to_currency(@selected_plan.monthly_cents * 12 / 100) %> USD immediately, renewing
              annually.
            </p>
            <p class="center">
  