Europe has recently passed a regulation called the General Data Protection Regulation (GDPR). One of the important pieces of this regulation states that your website must allow users to delete their account and other information from your website.
Not only does your website need to allow users to delete their information and account, you must also guarantee that the user's information will be removed from data backups and archives.
As part hosting package you have with Print Science, your cPanel makes automatic daily and weekly backups of your site.
With wp2print, if a user were to delete his account today, this user's data would be deleted from the active website today and the user's data would disappear from the automated backups with 8 weeks.