- $19.99Gmail Crash Course: Boost your ProductivityUdemy
- $6.99Hacking Gmail by Ben HammersleyBetter World Books
- $19.99Learning Gmail from ScratchUdemy
- $19.99Masterclass en productividad con Gmail + Google Drive + BardUdemy
- $19.99Get things done and control your work (for Gmail)Udemy
- $24.99The Get Things Done Gmail System to Conquer Your InboxUdemy
- $24.95FIDO U2F Security Key, Thetis [Aluminum Folding Design] Universal Two Factor Authentication USB (Type A) for Extra Protection in Windows/Linux/Mac OS, Gmail, Facebook, Dropbox, SalesForce, GitHubAmazon