houdini/app/views/user_mailer/_refund_receipt.html.erb

<%- # License: AGPL-3.0-or-later WITH WTO-AP-3.0-or-later
# Full license explanation at https://github.com/houdiniproject/houdini/blob/master/LICENSE -%>
<table class='table'>

	<thead>
		<th colspan='2'>
			Refund Receipt
		</th>
	</thead>

	<tbody>
		<tr>
			<td><strong>Amount Refunded</strong></td>
			<td>($<%= Format::Currency.cents_to_dollars(refund.amount) %>)</td>
		</tr>
		<tr>
			<td><strong>Original Payment</strong></td>
			<td>$<%= Format::Currency.cents_to_dollars(charge.amount) %></td>
		</tr>
		<tr>
			<td><strong>Refund Date</strong></td>
			<td><%= Format::Date.full(refund.created_at) %></td>
		</tr>
		<tr>
			<td><strong>Refund ID</strong></td>
			<td> <%= refund.id %></td>
		</tr>
		<tr>
			<td><strong>Charge ID</strong></td>
			<td> <%= charge.id %></td>
		</tr>

    <% if refund.reason %>
      <tr>
        <td><strong>Reason</trong></td>
        <td> <%= refund.reason %> </td>
      </tr>
    <% end %>

	</tbody>
</table>
<br>