Just to clarify and make others aware: Majority of the time you aren't purchasing from (them) Gamivo you are purchasing from a random merchant who uses Gamivo to sell their keys. For instance this sale is by a user called MrRomantic with 1043 registered sales at the time of posting this comment. A simple way to look at Gamivo is that its an equivalent to Ebay for keys.
Never gonna happen so don't hold your breath.
Thanks. I bought Control for £28. nice saving over the £48 RRP. Out in a couple of weeks and despite being pre-order, I got the key now.
Should work with Cyberpunk 2077 too I guess (y)