<aclass="awesome large green button fleft"href="{{ url_for("compute_bills")}}">Compute bills</a>
<p> Periodically (probably at the end of each month, you can compute the balance of each people, in order to reset all the debts. You can also let this "as-is" and try to find a good balance, that's up to you</p>
{% else %}
<p>Nothing to list yet. You probably want to <ahref="{{ url_for("add_bill")}}">add a bill</a> ?</p>