Due to donations being applied automatically, there is the possibility that someone could make a purchase on the store for someone they despise, then immediately chargeback, getting the person banned until they appeal. Which rather stinks for people who fall victim to this, since you can't really decline a chargeback. I'd just like to see a message sent to the player, something like "Someone just purchased _________ for you. Click HERE to accept. If this wasn't you, click HERE," and accepting auto applies the perk and declining refunds (or you could just keep the money) it and sends the purchaser a message. This would ensure that people don't buy things for others and chargeback getting them banned.