Happy staff means happy customer means more sales

So i have shopped at Bluff meat supply stores for years and my experience this pass Sunday 18 Oct was so so pleasant. I watched a guy at the meat counter sell out every rump steak in seconds. he was so pleasant and made you want to buy the meat. he smiled and told you enjoy your day. i went further down to another staff member and he was just as friendly. was really lovely seeing staff smile and wish you well what a difference to a persons day and shopping experience