For a limited time, take 50% off your Sittercity monthly membership with code 504HALLOWEEN. That drops the regular $35 rate to $17.50, matching the best discount we've ever seen. Your annual membership also lowers from $70 to $52.50 with the code. Whether you offer childcare or are looking for a reliable babysitter, pet sitter, elder caregiver, housekeeper, or tutor, Sittercity assists your selection with things like background checks and references. Before committing, you can try the membership free for 7-days.