freaCMS/app/views/checkout.htm

<table>
<repeat group="{{ @cart }}" key="{{ @key }}" value="{{ @v }}">

<tr>
<check if="{{ isset(@page) }}">
<td><a href="/api/cart/less?name={{ urlencode(@v.name) }}&caller={{ @page}}">-</a>
    {{ @v.amount }}
    <a href="/api/cart/more?name={{ urlencode(@v.name) }}&caller={{ @page}}">+</a>
    </td>
</check>
<td> {{ @v.name }}</td>
<td>{{ @v.price }} €</td>
<td>{{ @v.amount * @v.price}} €</td>
</tr>
</repeat>
<tr class="shipping"><td></td><td>shipping</td><td></td><td>{{ count(@cart) ? ( (@customVars.shipping_costs + (@cart.0.amount -1) * 10)): 0 }} €</td></tr> 
<tr class="summary"><td></td><td></td><td>total</td><td>{{ @cart_meta.cart_total + (count(@cart) ? ( (@customVars.shipping_costs + (@cart.0.amount -1) * 10)): 0) }} €</td></tr>
</table>