email,captured_date,source_channel,campaign,consent lead1@example.com,2025-09-15,facebook_ad,back_to_school_2025,yes lead1@example.com,2025-11-20,google_ad,black_friday_2025,yes lead1@example.com,2026-01-08,organic_form,homepage_popup,yes lead1@example.com,2026-03-12,facebook_ad,spring_2026,yes lead2@example.com,2025-10-01,facebook_ad,halloween_2025,yes lead2@example.com,2025-12-15,google_ad,holiday_2025,no lead2@example.com,2026-02-01,organic_form,valentines_2026,yes lead.three@gmail.com,2025-08-01,facebook_ad,summer_2025,yes leadthree@gmail.com,2025-10-15,google_ad,fall_2025,yes l.e.a.d.three@gmail.com,2026-02-20,organic_form,winter_2026,yes solo1@example.com,2025-09-10,facebook_ad,back_to_school_2025,yes solo2@example.com,2025-11-05,google_ad,black_friday_2025,yes solo3@example.com,2026-01-20,organic_form,homepage_popup,yes solo4@example.com,2026-03-08,facebook_ad,spring_2026,yes solo5@example.com,2026-04-15,referral,ambassador_program,yes