Do what? Enter their credit card info into a webform? Sure, why not?

Im happy with mailbox.org so far!

Cancel it now so you dont forget it while it autorenews.

I moved to mailbox.org due to this, very happy so far. They seem happy being just a mail provider with no aspiration for world domination on the privacy market, and their site layouts shows that with no upsells or similiar.

Can americans not use credit processors that reside in another country? This sounds like a non issue for proton as long as they dont market to americans.

I cancelled my newly made subscription because of this and asked for the money back, currently theyre trying to stall that by all means.

I went with mailbox.org instead for much cheaper, the setup was really simple, but ive heard great things of other providers as well.