Calling Card management
Overview
In this window you can manage all Cards which belongs to the Calling card group. All fields are self-explanatory.
Card Creation
Cards for Calling Card Group can be generated or imported from CSV file.
Generating Cards
Add cards – brings the window where you can add additional Cards to the Card Group:
In this window you should enter Card's start and end numbers. They will form interval which will be created. If any Card of same number exists – the old Card will remain and new one will not be created.
Card PIN number is created automatically – it's random and unique. It is wise to keep it's length not small to avoid cheating from users which can guess short PIN number.
Export Cards to CSV file
When you want to print Cards on plastic/paper you need to provide necessary information for Card Printing service.
This could be done using CSV file. Pressing on 
icon let's you download all Card info in one file.
You can process this file later in MS Excel or other compatible software – make correct format for your Card manufacturer and send it to him.
The CSV file fields are:
- Number
- PIN
- Balance
- Sold
- First_use
- Daily_charge_paid_till
You can delete unnecessary fields and make it look as you need.
