Yeah! In my server we use gold like 200m+ xD!
And like i said we use gold packs so only can 1 trade because we can only carry max of 10m

and i think the max atm can hold is only up to 200m if im not mistaken + you can store 10m on that pink piggy..

Though i never keep gold in game i like IM better

And about the survey.. It is hardwork im so glad you get to 400+
I purchase mine to feed pet.