It's your choice. You can coutumes the entire value of your JetonCash voucher in one convention or you can make varié purchases until the JetonCash voucher peson runs désuet. After the successful payment you will receive your voucher’s code pour email or to your account, as well as the guide https://www.becharge.be/be-fr/Acheter/paiements-en-ligne-JetonCash-2-599