Scrubestiary only requires the information needed to post an item, receive funds, make a purchase, ship an item and receive the item. Email addresses are used to provide receipts, enrollment confirmation, and an extremely occasional celebration message for birthdays or professional weeks. It is your choice to have any banking information required to facilitate the funds transfer saved. Our goal is to protect your information. It is never given out. We do not sell lists of information to any persons at any time.