Use this so sellers won’t forget you!

A few years back I told you about an app that you could use to send greeting cards form your phone (https://realtytechbytes.com/a-nifty-way-to-send-those-christmas-cards) and towards the end of that article, I off handedly mentioned another app (Postagram) for sending photo postcards. My idea at the time was to use the apps in lieu of sending Christmas,…