They won't, they will probably just delete the account of everyone who did the glitch permanently So i wouldn't recommend using the glitch just to be safe
They can easily patch this and just not let you return anything without a ticket and put a big warning fine print once you purchase this item you won't be able to return it unless u have ticket and put another pop up before you buy it "ARE YOU Sure YOU WOULD LIKE TO BUY THIS ITEM before purchasing it
Then you would have bought the bundle for the full discounted price, and since you own the full bundle your friend would not be able to gift you any items from it, meaning you can’t get just the skin for 200
Guys, do not use this glitch, epic will probably ban the account of the people who did this glitch So just to be safe i'd recommend not doing it, but i won't stop you if you wanna go ahead and risk your account, just be careful