What is conversion tracking? How sites know you bought something.
Conversion tracking explained: how Indian websites tell ad platforms when you sign up or buy, what is shared back, and why it matters for privacy.
The simple answer
Conversion tracking is how a website tells an ad platform that an ad worked: you clicked, then signed up, bought or filled a form. A small pixel or tag fires at the success moment and reports it back.
This is useful for measuring ads, but it also means your key actions, like a purchase or signup, can become signals sent to advertising systems. The question is what is shared and whether it is disclosed.
What to check
If this is unclear, treat it as a signal to ask the company for a plain-English explanation.
If this is unclear, treat it as a signal to ask the company for a plain-English explanation.
If this is unclear, treat it as a signal to ask the company for a plain-English explanation.
If this is unclear, treat it as a signal to ask the company for a plain-English explanation.
Your "success" moment is a signal too.
In the investigation, conversion and ad pixels mattered because they can report high-intent actions, like buying or signing up, back to advertising systems.
What to do next
Keep it practical: take one action, save proof, and avoid giving more data than the task needs.
Keep it practical: take one action, save proof, and avoid giving more data than the task needs.
Keep it practical: take one action, save proof, and avoid giving more data than the task needs.
People also ask
What is a conversion in ads?
It is a valued action like a purchase, signup or form fill that an ad platform wants to measure.
Does conversion tracking share my purchase?
It can report that a conversion happened and some details, depending on the setup. The policy should explain this.
Can I stop it?
Tracker blockers and cookie controls reduce conversion tracking, though not always completely.
How many trackers run on your pages? Does your privacy policy name them? Can you answer a data-rights email? If you don't know, we can help you find out.
Talk to Meridian Bridge Strategy →Your personal data belongs to you. You can ask a company what it holds and how to raise a privacy request. The response depends on the applicable duties, identity checks and any retention requirements.
Get the template email →The public report shows what we found in the company records. Check the observation dates and method.