How can I edit gift vouchers?

Gift vouchers can be modified through the following steps : 

From the control panel going into Marketing then Gift Vouchers and inside gift vouchers will find all the gift vouchers that have been done previously and can be modified by choosing the voucher and then click on the three-point icon and then choose the word Edit ... Next image for clarification

After pressing the Edit button, you will see all the special settings of this voucher ,which can be modified to the respective fields of the vouchers like  the Amount, the Theme and other fields located ...

It can be  also enable or disable the gift vouchers through the status tap ... Next image for illustration