Generate custom UTM links

Hi,

I’d like to request the functionality to generate custom UTM links such as:

https://tixfox.co/e/[EVENTNAME]/facebook

https://tixfox.co/e/[EVENTNAME]/instagram

https://tixfox.co/e/[EVENTNAME]/poster

https://tixfox.co/e/[EVENTNAME]/businesscard

While Tixfox does offer UTM analytics, it would be appreciated to be able to create custom URLs particularly for tracking conversions from non-digital sources (ex. posters, business cards).