Pumper Bundles Quantity Breaks

I have just installed this app, so far I really enjoy the variety of customization it offers. Plus the customer support seems impeccable.
I also think their approach on the free plan is very win-win. Once you made 300$ it's totally fine to pay their monthly fee, I prefer this to apps where you have to pay upfront without knowing whether you'll even get anything out of it.

I might give another review after a while of using Pumper.