Facebook Pixel where?

[clasil]

Hi Guys, A bit lost here

 

I been looking in the forum but there is nothing that will tell you what is the code you have to apply and where!

 

We are using the Spanish facebook pixel module for whmcs and that it give the pixel every where on whmcs.. but there is no reference on where to apply the events to it?

 

can anybody please help out to apply pixel events to whmcs and where to add the code for facebook pixel events?

 

I would like to add the Pixel events for after successful purchase

 

i have this bellow but is not working:

 

templates/orderforms/cart/complete.tpl

 

{if $ispaid}
{literal}
fbq('track', 'Purchase', {value: '0.00', currency:'USD'});
{/literal}
{/if}

 

Please help and if you are famliar with facebook pixel module then what is the best way to apply facebook pixel and events after successful purchase

 

Thanks

Claudio