Lydia Watch - Pay for things with one tap on your Apple Watch
Square Cash - Email money to Anyone
intoDNS - IntoDNS checks the health and configuration and provides DNS report and mail servers report.
Venmo - Venmo is the best way to pay your friends. It's simple, fun and free to use.
Dnsstuff - DNSstuff offers DNS tools, Network tools, Email tools, DNS reporting and IP information gathering.
Facebook Pay - Send money to your friends via Messenger