text message from computer is the now marketing. I think any company should try it right away. It is cheap and effective. Social Media Marketing is something for your company to look into. I have been working in sms gateway provider for several year, so I do know the insight. Please contact me if you have any question.
Here's an idea for those who travel a lot. Use one of the free QR code generators online and make codes to print on stickers to tag your belongings. It has all your info, but it's not printed where everyone can read it. For example, my suitcases have a built-in ID tag that has my name and email address, but all the other info is available through the QR code on a hanging tag.