Updated September 24, 2026 · By Emiliano Ubaldi
A customer who asks for a stock alert is giving you something more useful than an anonymous audience label: a specific reason to get in touch. First-party data becomes valuable when it reflects a relationship the customer understands.
The cookie story is more complicated than a deadline
It is misleading to describe the whole web as already cookieless. In its April 2025 update, Google said Chrome would maintain its existing approach to user choice for third-party cookies and would not introduce a new standalone prompt. Browser restrictions and user settings still vary.
I would build a first-party data foundation regardless of a single browser’s timeline. Better records improve follow-up, measurement and customer service even when no advertising audience is created.
Offer something worth signing up for
For a dealership, useful exchanges might include relevant inventory alerts, requested vehicle updates or service reminders. Explain what someone will receive and how often. A generic invitation to join a mailing list rarely communicates the same practical value.
Collect only what the service needs. Keep the source, date and applicable consent preferences with the record, and make withdrawal straightforward. A phone number supplied to answer one question should not silently become permission for every future marketing purpose.
Canada’s privacy regulator explains that meaningful consent depends on people understanding how their information will be used. The practical implementation needs to reflect the rules applicable to the business and its customers.
Make the records useful before activating them
Standardise enquiry sources and lead stages in the CRM. Remove duplicates, restrict access and establish retention practices. Agree on what counts as a qualified lead so the same customer is not counted repeatedly as they move between forms, calls and conversations.
Where permitted and supported, that foundation can inform measurement or audiences in Google Ads, Microsoft Advertising and Meta. Platform eligibility, permissions and implementation still matter. Hashing contact data does not make it anonymous or remove the need for an appropriate basis to use it.
Measure the quality of the relationship: relevant responses, useful appointments and continued engagement, alongside opt-outs and complaints. A smaller list of people who actually want to hear from you can be more useful than a large collection of poorly understood records.
Start by reviewing one signup journey from promise to follow-up. Let’s connect better data with better lead generation.
Illustration generated with AI for IM Advise.