Alors dans admin/customers.php à la ligne 713

REMPLACE

echo tep_draw_pull_down_menu('paiement_differe', $newsletter_array, (($cInfo->paiement_differe == '1') ? '1' : '0'));


BY

echo tep_draw_pull_down_menu('paiement_differe', $paiement_differe_array, (($cInfo->paiement_differe == '1') ? '1' : '0'));

******************



More...