So, I wished I had the budget for
I'm trying to link the cost from Go2Mobi and the payout at Mundo, and all those tokens on the 2 different platforms are confusing me 
You should give TrackingDesk a look (I'm not affiliated with them whatsoever). Currently all free and starting in the next 1-2 months, there will be a free plan including 1 million events a month (several events from the same user are counted as a single event).
The software is highly capable and made with non-technical people in mind. Most publishers and advertisers have predefined wizards/templates to use and all the variables are attached by the system. It's quite handy and easy to use. I found their support is highly responsive and helpful. You can add trackingdesk on Skype if you ever need any help.
I use it and I'm happy with it.
Looks interesting - will give it a shot!
Just tried out TrackingDesk. I love it that they have all the templates available and it's easy to add Publisher, Advertiser, and Campaigns. BUT, when I try the campaign URL given after creating everything, I come up with a page that says "Blank Page". I have added them to my Skype account.
Have you come across this before? Maybe there was something I did wrong?

Can you lay out your setup for me?
What you would usually do is:
- Create an advertiser and a publisher (in your case Go2Mobi and MUNDOmedia)
- Go to assets and add your landing pages if you have any (not direct links to the offer)
- In the advertiser tab, add your offer link by clicking "add creative" (don't attach any variables like subid1 here, TD does it for you)
Next step:
- Create a campaign and fill out all the details
- Hit search in the "add assets to the campaign" field
- If you want to directly link to the offer, add the creative asset from the advertiser setup. If you want to add your own LP, do so and assign the creative in the asset field below
- If you have several LPs you want to rotate, just add them all here. Add priorities as you see fit
What you would usually do is:
Very strange. I created a second Creative, and that one worked.
Also added a custom domain.
Going to delete the first Creative and add it again from scratch, maybe I missed out on something along the way.
Hmm, weird. I removed the Creative, added it again, and now it's pointing to someone else's offer!
*Edit: I think it's working now, there was an issue with the link that Mundo provided, nothing wrong with TrackingDesk.
Hard to tell without looking at what you did exactly. TD support is online on Skype right now. Try shooting them a message.
Edit: Glad you got it to work. Looking forward to read your follow-along updates. 
Thanks @mminsk for the kind words.
@Getoutsg - Please talk to our support team so we can walk you through the platform's features.
Thanks
Laurent
Just noticed this, did you get everything sorted out getoutsg? Looks like you did, but wanted to chime in and make sure you were taken care of.