“Best wishes” is a good option. It’s still professional but a bit more informal than “Best regards” or “Sincerely.” This works well for colleagues you know well or when you’re ...

Another short hand, no frills sign off for the busy businessperson is ‘br’, meaning ‘best regards’. The problem with this option is that it can just read as if you’re rather cold.

Best wishes on your marriage anniversary ... Shower your love upon the couple and convey your warm regards with these 25th anniversary wishes. 180. A quarter may not sound like much currency ...