Hi,
"Undefined variable" is not an error, but it is a "notice" and they should be cared only during the development period. You can ignore them by disabling reporting.
To disable reporting, open this PHP file (or do this change in your PHP.ini file):
/public_html/templates/rt_stratos/html/com_virtuemart/productdetails/flexv2.php
and to the top, include this line:
If you are so picky, then you can fix them. Open this PHP file:
templates/rt_stratos/html/com_virtuemart/productdetails/flexv2.php
to the top of the PHP file (right after
<?php )
Include these lines:
$response == "";
$HTTPS == "";
So those notices will be gone. because you are defining those variables (as blank)
Regards.