Happy Cans comes to your curb every 4 weeks the day after your trash is picked up by your hauler. At the first cleaning a sticker is placed on the number of cans that have been purchased for service. The sticker identifies your can to our driver for the follow up visits. If the sticker is removed please notify us. The evening prior to your service, you will receive an Automated Reminder via Text Message reminding you to leave your bin(s) curbside between 6am and 5pm (or until our truck has completed your service). We will return the bin(s) to your driveway, when cleaning is completed. Our customers have two choices of prepayment, Quarterly or Annually.