Bundling things together gives the bundler more leverage. And opens you up to paying more when they make a mistake. An older German lady I know told me many t

Bundling things together gives the bundler more leverage. And opens you up to paying more when they make a mistake. An older German lady I know told me many times growing up that you should not $h|t where you eat. In other words, it pays to keep some things separate from other things. If you value someone's contact information, keep track of it separately. And have a backup.