The module Gift Certificate must be serialised.
In the service master files, create one or more services to be sold as gift vouchers. These services are defined by the setting in the field Use in interface = Gift-Certificate. By establishing different services, you can, for example, issue vouchers for different departments (Restaurant, Spa, Hotel, etc.) and varying VAT rates can also be taken into consideration.
Figure 1: Service master file for gift voucher
You can define the numbering of vouchers in the counter sets (menu Master files - Configuration).
Figure 126: Numeration of gift vouchers