Okay so this will only work if for your pumps, mines, collectors have another level to upgrade to.
Myself I only have elixir collectors to upgrade one more level til they are max. So I was thinking if I went to upgrade one and it say's "Are you sure you want to upgrade, doing so well cancel boost." I hit yes and then canceled the boost and it goes to upgrade, I hit cancel upgrade and got 50% of my 333,000 gold back, but I got to gem that collector for 1 gem for another 7 days.
Now I'm not gonna do that to all my collectors, but it would for sure be a way if you wanna get another 7 days out of your pumps or whatever!
clash on




