Source: https://m.bpostbanque.be/bpb/content/api/contentstream-id/03c8f78e-d33a-47a5-9778-76ee8239a51c/250585a1-bebb-4359-b983-8e88cc96411d/footer/taux_et_tarifs/tarif_prof_2022-01-01_fr.pdf