In this digital age we live in today, and with so much information that we need to keep these days as bank passwords, password access to phones, water bills, electricity, condo and everything, some things feel needs to save and not we do them. As such, the preferred color of his brother, the exact size of a pair for the wife, the right measure to surprise a friend or relative when you gift them.
Avoid giving a gift that the person has to go to the store to exchange for your correct measurement.
Surprised: the right color, the right size and the right shop, with just the right application keeping this information from their friends and family to help you with that.