app/views/spree/admin/volume_prices/_table.html.erb
<table class="table">
<thead>
<tr>
<th><%= t('spree.name') %></th>
<th><%= t('spree.discount_type') %></th>
<th><%= t('spree.range') %></th>
<th><%= t('spree.amount') %></th>
<th><%= t('spree.position') %></th>
<th><%= t('spree.role') %></th>
<th class="actions"></th>
</tr>
</thead>
<tbody id="volume_prices">
<%= f.fields_for :volume_prices do |vp_form| %>
<%= render partial: 'spree/admin/volume_prices/volume_price_fields', locals: { f: vp_form } %>
<% end %>
</tbody>
</table>
<span id="new_add_volume_price" data-hook>
<%= link_to t(:add_volume_price, scope: :spree), 'javascript:;', {
data: { target: 'tbody#volume_prices' },
class: 'btn btn-primary spree_add_fields',
id: 'add_volume_price'
} %>
</span>