After purchase you get a Fortnite account with 100-1000 skins (it is possible to have a purchased PVE mode). Data is given from the game + data from the mail. There will be a delay on the account to change the mail.
For positive feedback after purchase you are guaranteed to receive 2 gifts:
1) Fortnite account [1 - 300 skins] absolutely free.
2) Epic Games Store account with a random game for free.
To do this, leave a good review with the message “Gift” and then you will be contacted to give