What is the difference between notifications via Email and SMS?
SMS is the fastest way to send and receive DUB invitations. When an SMS invitation is received, it communicates directly and instantaneously with the DUB application on your smartphone. Email invitations require recipient action (clicking a link) to complete the information exchange with DUB. If you subscribe to unlimited SMS messages with your cell phone carrier, we recommend using SMS as the notification preference. Standard message charges apply.