A virtual mailbox is a digital mailbox service that is accessible using any PC or smartphone. This kind of service is usually employed by those who travel frequently, own small businesses, or have just started a new business. Using a virtual mailbox, you can check your mail without physically checking your mailbox. Here are a few cheap mailboxes you can use virtually.

• PostScan mail
  This is an economical virtual mailbox service that can be accessed from anywhere at any time. You can manage all your mails remotely while offering your street address as well as PO Box address. Your privacy is protected while your mails are delivered. More than a few users can be added to your PostScan Mail account. Features like filtering out mails and scanning images you received are also available.
• Anytime Mailbox
  Using this virtual mailbox service, mail center businesses and operators can offer an online mailbox to their customers within minutes. The service lets you assign mails to others or capture images by operating the existing tablet, mobile device, or any such device. You can check the digital address for any selected location.
• Incfile
  Using this virtual mailbox service provider, your address remains private, and you get a fixed address to send and receive correspondence anywhere. You can conveniently read all your important mails, as they get uploaded to a secure portal after getting scanned. You will also receive a notification when a new email is uploaded. Review your email from any laptop or smartphone before sending it.
• Earth Class Mail
  This is one of the few virtual mail services that let you upload mail to Google Drive, Dropbox, or a few other Cloud services. Using this online mailbox service, checks can be uploaded into QuickBooks Online or other similar accounting software. You can manage, search, tag, and integrate with the Cloud service using this mailbox.
• Traveling Mailbox
  You can manage your mail virtually using the Traveling Mailbox service, as your packages and mails can be sent anywhere across the globe. The service provides unlimited customer support via phone and real physical addresses for your mails. Once a mail is scanned, you can view it as a PDF file or send the file to Google Drive, Dropbox, or Evernote. Email notifications are sent for every new mail.

You can analyze the features and plus points of all these virtual mailboxes and choose a suitable one.