cooperative-market/beesdoo_pos/data/cron.xml

<odoo>
    <data noupdate="1">
        <record id="ir_cron_sent_pos_ticket" model="ir.cron">
            <field name="name">send ticket</field>
            <field name="interval_number">1</field>
            <field name="interval_type">minutes</field>
            <field name="numbercall">-1</field>
            <field name="doall" eval="False" />
            <field name="model">pos.order</field>
            <field name="function">_send_order_cron</field>
            <field name="args">()</field>
        </record>
    </data>
</odoo>