<a class="reference external image-reference" href="https://www.gnu.org/licenses/agpl"><img alt="License: AGPL-3" src="https://img.shields.io/badge/license-AGPL--3-blue.png" /></a> <a name="sale-purchase-link-buttons"></a> <h2>Sale Purchase link buttons</h2> <p>This module adds a button on a sale order to view related purhase orders and vice versa. This feature is usefull for dropshipping deliveries.</p>