How your data remains separate
Why the privacy policy is important
At 11 PM, many open the 520bd App and just view accounts; who sees what becomes the first concern.
Here personal data and usage-related data are kept separate; name, login pattern, device type and session times all serve specific purposes.
What is anonymization
This is a process where identifiers are removed, so even if Dhaka or another city usage is seen, the individual cannot be identified.
The filtering remains the same for 520bd Login and 520bd APK usage; only essential information remains, unnecessary parts are cut.
Why cookies are kept
Cookies preferences are remembered, so on login language, session and some settings come back as before.
For local users based on bKash, Nagad and Rocket, saving these preferences helps so settings do not need to be changed repeatedly.
How aggregated data is created
Personal data is not merged into reports; instead similar usage is grouped in clusters.
Thus the usage trends of 520bd Download or the app can be understood, but who did what and when is not exposed.
Why data protection cannot be breached
Anonymized data cannot be traced to a person, because the identifying parts are not kept
Under this policy, 520bd App users in Dhaka or Chittagong cannot be separately identified
User rights
You can view, correct and limit your data; if needed you can request a change of consent.
If you need help after registering, contact support; the next section explains how data is combined.