Can't you pay via phone bill? I use it all the time and it works even with a prepaid sim.
1. Take an unrooted device from a friend/family, create a new user (android support multiuser), login with your Google account and purchase the game. After that just delete the user, all data will be gone and you can play with your device. (why is root even a problem, my device is always rooted and I had never problems with payment)
2. Get Google opinion rewards apphttps://play.google.com/store/apps/deta ... .paidtasks
It gives you balance for surveys, since your device is rooted there is a nice trick, get a GPS spoofer and put your location to a big mal or something similar. There are spoofer Which can be programmed with a route, that way you can get a lot of surveys and free credit for Google play.
3. Get a virtual debitcard, there are a lot of services online, you just have to register for a virtual debit card and transfer the money to that.
Already tried phone bill last week, doen't seem to work for my belgian prepaid :/
1: sounds like a decent plan. I'll have to swing by a family member soon!
2: betting it'll take a while to scrounge up 4$ that way :p
3: sounds like a plan B: bank transfers take time and i am bored out of my mind lately.
Thanks for the rapid response and the advice!