While I personally have no direct use for it, forwardemail looks like an amazing service. I'm just wondering about the commitment that you will never increase

While I personally have no direct use for it, forwardemail looks like an amazing service. I'm just wondering about the commitment that you will never increase prices - that seems kind of unsustainable? Even if cost goes down over time, inflation tends to move pretty fast these days, quickly eroding your real earnings.