Étape 1 de 2:
aucun paiement requis
pick(SCH_TIX_QUANTITY+SCH_PASS_QUANTITY,'
pick(SCH_TIX_QUANTITY+SCH_PASS_QUANTITY,'-->')
pick((SCH_TIX_QUANTITY+SCH_PASS_QUANTITY)=0,'
pick((SCH_TIX_QUANTITY+SCH_PASS_QUANTITY)=0,'-->')
pick(SCH_TIX_QUANTITY+SCH_PASS_QUANTITY,'
pick(SCH_TIX_QUANTITY+SCH_PASS_QUANTITY,'-->')