ShardPerson

I've been looking into getting this game for a long time, but there's a big problem stopping me, it's not a game i want to play together, and my friends couldn't afford to buy it if it was 1€, so i gotta buy at least 4 copies by myself, many games i've seen have packages for buying 4 copies at a time, i was thinking something like this would make the game much more affordable for friend groups, something like having 20% off the final price discounted if you buy 2 copies, 25% if you buy 3 copies, 30% off when you buy 4 copies at the same time... stuff like that, would that be feasible?