for those of you that use this plugin, there is an incompatibility if you decide to make the move to php7.0. you can see the problem here:

http://php.net/manual/en/migration70...dling.indirect

there are 2 scripts that would need to get changed:

includes/modules/pages/checkout/header_php.php
includes/modules/pages/fec_confirmation/header_php.php

you would need to change all instances of:

$$_SESSION['payment']

to

${$_SESSION['payment']}

this change will also make the code backwards compatible with 5.6.

best.