How to Add New Currency on my Site?

If you can’t find you currency in our list, just go to edit  wp-content\themes\traveler\inc\travel-helper.php

In new modern theme, you should do in this file: /traveler/inc/layouts/modern/travel-helper.php

And add next code in array at line 72

‘TD’ => ‘Tunisian Dinar’,

Like in screenshot:

Save changes and see the result:

Remember use Child theme for any customize.