To access this report, go to: Manager>Reports

Then Click on Vouchers, and highlight the Voucher Totals Report (as shown in point 2. below), then select the dates you wish to run the report for (3.), and finally click the Generate Now button (4.)

The report will then run (see example below).  This will then show a summary of all the vouchers sold, used, and outstanding.

Voucher Totals Report

This report shows the status of all the vouchers during the selected period of time.

Total Vouchers Outstanding at Start Date

"Total Vouchers Outstanding at Start Date" is the total number of vouchers with a balance amount greater than zero at the beginning of the selected period.
Archived and deleted vouchers are excluded.

Vouchers Sold

This section shows the total number and the amount of vouchers sold during the selected period of time.
Archived and deleted vouchers are excluded.

Vouchers Topped Up

This shows the total number and the amount of vouchers topped up during the selected period of time.
Archived and deleted vouchers are excluded.

Total Vouchers Sold

The total amount of vouchers sold and topped up during the selected period of time.
Archived and deleted vouchers are excluded.

Vouchers Added Manually

This section shows the total number and the amount of Vouchers manually added.
Archived and deleted vouchers are excluded.

Vouchers Discount

Shows the number of vouchers with discount and the total amount for the discounts given.
Archived and deleted vouchers are excluded.

Total Vouchers Sold and Added Manually

This is the total number and the amount of all the Vouchers Sold, Topped Up and added manually in the given time period.
Archived and deleted vouchers are excluded.

Vouchers Used

This is the total number and the amount of all the vouchers used within the given time period.
Archived and deleted vouchers are excluded.

Vouchers Expired before the Period

This is the total number and the amount of all the vouchers that expired before the given time period.
Archived and deleted vouchers are excluded. 

Vouchers Expired in the Period

This is the total number and the amount of all the vouchers expired during the given time period.
Archived and deleted vouchers are excluded.

Total Vouchers Outstanding at the End Date

"Total Vouchers Outstanding at the End Date" is the total amount for all vouchers at the end of the given time period.
Archived and deleted vouchers are excluded.