Kumon Sunnyvale Lowlanders — Last updated July 30, 2026
To operate the student check-in/check-out system, we collect student names and birthdates, guardian names, phone numbers, and relationship to the student, and timestamps of check-in and check-out events.
We use this information to:
We do not sell or rent guardian or student information to third parties. Phone numbers are shared only with our SMS delivery provider (Twilio) solely to transmit the notifications described above. No mobile information will be shared with third parties or affiliates for marketing or promotional purposes. All other categories of information sharing exclude text messaging originator opt-in data and consent.
We retain attendance and contact records for as long as a student is enrolled at the Center, and for a reasonable period afterward for record-keeping purposes. You may request that your information be corrected or removed by contacting the front desk.
See our SMS Terms for details on text message consent, frequency, and how to opt out.
Questions about this policy can be directed to the front desk at Kumon Sunnyvale Lowlanders.