Still think GameStop is a brick and mortar business?
They just posted this on their website (on the bottom of the link below).
https://www.gamestop.com/video-games/pc-gaming
GAMESTOP PC DOWNLOADS PLAY MORE THAN 1,500 OF YOUR FAVORITE GAMES!
We get it. You have an amazing gaming rig. Your computer allows you to see individual blades of grass bend beneath your character's feet as the perfectly rendered stars move overhead. You're serious about your PC gaming, and so are we.
That's why we want you to know about GameStop PC Downloads. It gives you access to more than 1500 downloadable PC games, including the biggest titles from EA, Ubisoft, Rockstar, 2K Games, Activision, Paradox, Bethesda, Capcom, Valve and many, many more!
Don't even bother getting out of your chair, because codes for all these games are available to purchase from our PC Downloads library, and download directly to your PC from your gaming application of choice, including Steam, UPlay and Origin. You'll also be able to download all the DLC you need to take your games further.
Edit - This might be old news as they did launch something like this back in 2014. Nevermind, I am likely looking too hard to prove the redo of the company is further along than it might be.