bdbig App Privacy Policy, Cookies and Information Security
This page explains how the bdbig App stores information, how it uses it, and where cookies are placed is clearly described. Many Dhaka users sign in to their accounts with bKash, Nagad, Rocket, so understanding security first is good.
Below is a short summary, then details if you want to log in. bdbig Login See, and if you want a new account bdbig Register Do
bdbig Privacy Summary
Even at 11 PM, people quickly see where information goes; this table makes that job easy
Data Type 1
Account name and email are used; kept for sign-in and notifications while the account is open; the legal basis is to operate the service
Data Type 2
Device model and browser are used to keep the screen correct; kept for 12 months; basis is security and stability
Data Type 3
IP addresses and log records are used to detect unauthorized access; kept for 90 days; basis is security protection
Data Type 4
Cookie IDs are used to remember preferences across sessions or 6 months; basis is consent
Data Type 5
Language settings are used to display Bengali for as long as you want; basis is user preference
Data Type 6
Notification preferences are used to reduce unnecessary messages; kept until the setting is changed; basis is consent
Data Type 7
The last four digits of the payment tool are used to reconcile records; kept for the required accounting; basis is financial records
Data Type 8
bKash, Nagad, Rocket transaction statuses are used for matching; kept for the designated document retention period; basis is account retention
Data Type 9
Support chat messages are used to explain problems; kept for 24 months; basis is support records
Data Type 10
Cookie consent selections are used to remember your decision for 12 months; basis is legitimate interest and consent
After this summary, details below; in the next section you will see how data is collected and where it stops
How data is collected in the bdbig App
Many people log in from mobile after 10 PM; the app itself collects some necessary information so the page loads quickly
The information you provide on the bdbig App is what comes first, such as name, login information, and support messages; some technical information also comes, such as device type and browser
Sometimes you bdbig Download If you download the APK from the page, installation-related technical logs may be created; those are only to detect errors
What data is used for
Simply opening an account does not make everything run; security, preferences, and help; data works in these three areas
Security verification
Unknown login detected; if you suddenly log in from Dhaka or from outside, extra caution is applied
Fast loading
Previous settings are remembered, so pages load faster
Support Answer
Chat-provided information helps to quickly get the answer
Mobile Settings
Screen and language adapt for Bengali users; this is convenient
Risk Reduction
Fraudulent sessions, suspicious links, and incorrect logins are blocked
Being mindful of these uses makes the policy easier to read; then comes the cookies story
Cookies and Local Storage
Most people fret about cookies, but actually they are small files that remember preferences and sessions
In the bdbig App, cookies serve three purposes: first, to maintain login sessions; second, to remember Bengali language and theme; third, to avoid asking the same preference repeatedly
If you want you can clear cookies from browser settings, but then some preferences will need to be set again
Data Protection and Security
A few seconds of error can cause trouble, so encryption, restricted access, and log monitoring run together
Your data is viewed only by the necessary team; as Dhaka users prefer bKash, Nagad, Rocket, account-level security is likewise under separate scrutiny
There is one more thing you Privacy Q&A If you read, you'll find common questions' answers in one place
Third-party services and links
Sometimes external services are needed such as hosting, analytics, or messaging tools
Those external services run; they may collect data under their own policies, so reading their terms separately when opening external links is advisable
For more information Terms of use And Contact page See
When policy updates arrive
Policies are not fixed; new features arrive, or laws change, and this page may change.
When a major change occurs, the date is updated, so this page should be checked again occasionally.
If you want to open a new account, bdbig Register Use existing users bdbig Login you can sign in
Contact and rights
If you have questions about your data, message us; the team will explain what is kept and why.
At the same time you can request corrections, restrictions, or deletion; after verification, the team will respond.
