GP PRO's Take Notice Program puts a focus on consistent “thanks” which just might reduce the ≈50% annual janitorial turnover that 4 in 10 BSCs report. GP PRO provides a certificate of recognition, a customizable letter,  helpful 'keys of recognition', and will automically enter the custodian you are honoring into a drawing for a chance to win prizes link here: https://www.gppro.com/takenotice