Each individual Chope voucher is meant for a one-time use only. However, if you have purchased several Chope vouchers, you may use the remaining individual vouchers for your next visit.
For example, if you have pre-purchased two $50 vouchers ($100 in total), and your final bill at the restaurant is $89, you may choose to fully utilise both vouchers, or use one $50 voucher, and pay the remaining $39 with cash or credit card at the restaurant. The other $50 voucher can be used for your subsequent visit to the restaurant. However, If you choose to use both vouchers, you will not be refunded any unused balance.