Since the payment is not demanded or earned, it is an other financing source to SMI rather than a revenue.
SMI use the payment as a source of financing rather than as revenue because it's neither demanded nor earned.
On what was once a Celtic burial ground (originally named Mont-Tombe), the bishop of the nearby town of Avranches began by building an oratory in the eighth century ' at the prompting, he claimed, of the Archangel Michael.