paladin181: What pds41 is saying is that they sell GOG keys. There are only two places to legally buy GOG keys: GOG.com and Humble Bundle (and even that is for a VERY limited selection). So any site selling GOG.com game keys is doing so illegally, or at least they are distributing without permission. So the site is like g2a or kinguin, which are gray market key resellers that often do more harm to the industry than good because of often selling keys purchased fraudulently with stolen credit cards, which leads to the game developers and original stores having to chase down the chargebacks since they are the ones who lose money on the whole ordeal. It is better to avoid those shady gray market sellers for the benefit of everyone. After all, you lose your money, you lose your game, and the developer loses their money. The only people who win are the ones who got reimbursed by the gray market site for selling the key they didn't even pay for out of pocket.
/exposition
wouter445: you Own a licence of 1 Copy of (whatever game) you are allow to resell that licence
they not gray only thing gray or illegal here is digital shops that try to protect it's illegal practice
people should know their rights as customer
they aregrey market sellers, becuse the keys do not come via offical sellers. this means that the keys then comes from re-selling keys, credit card frauds, stolen keys and so on. if the keys can not be got legally, then there is only one other option.
keys from sites like this can be revoked, which means you lose your game and mony, and there is nothing you can do about it if it happens.
stores like this are also detrimental to the game developers, as they do not get one iota of the games sold there
so use these sites on your own risk, but the reason why the price is so low is beacuse the keys are not legally / offically procured so they can charge whatever you want. you can not compare the prices here with offical stores. you can not legally get NMS for that price for Steam either