UTM tracking on invoice and quote link.

Hi everyone,

I would love to get UTM tracking implemented with ServivceM8, ultimately to be able see the sources/channels that revenue is coming from.

I have had a look and can only see the ability to do so using customer checkout with an addon. This obviously isn't viable as I imagine it wouldn't be for most trade business's.

I am wondering if there is a way to get UTM implemented into the quote and invoice link?

Has anyone looked into this and found a resolution? Or spoken to ServiceM8 about it. Surely this is a simple feature they could be interested in implementing?

Any help is much appreciated!