Legal Agreement – b399 Platform

b399 Terms & Conditions

These Terms & Conditions constitute a legally binding agreement between you and b399. By registering an account or using any part of the b399 platform — including its casino games, sports betting markets, and payment services — you confirm that you have read, understood, and accepted every provision set out below. Please read this document carefully before proceeding.

Effective Date: 1 January 2026  |  Last Reviewed: 1 January 2026

Key Points You Should Know


These cards summarise the most important aspects of the b399 Terms & Conditions. They do not replace the full legal text — please read all clauses below for the complete picture.

21+ Age Requirement

b399 is strictly for adults aged 21 and above. All accounts are subject to age verification via CNIC. Accounts found to belong to underage users are permanently closed immediately.

One Account Per Person

Each player may hold only one b399 account. Duplicate accounts — even if registered from different devices or phone numbers — are prohibited and will result in permanent suspension.

Bonus Wagering Requirements

All promotional bonuses at b399 are subject to wagering requirements before withdrawal. The specific rollover multiplier is stated on each bonus offer page at the time of opt-in.

Account Security

You are solely responsible for the security of your b399 login credentials. b399 will never ask for your password. Report any suspected unauthorised access to support immediately.

Withdrawals & KYC

All withdrawal requests require successful completion of Know Your Customer (KYC) identity verification. b399 processes verified withdrawals to JazzCash, EasyPaisa, HBL, UBL, and Meezan Bank.

Platform Integrity

Any attempt to exploit software errors, use prohibited betting strategies, engage in collusion, or manipulate outcomes will result in immediate account termination and forfeiture of balances.

Important Notice: These Terms & Conditions govern your use of the b399 platform at b399.ws. By accessing or using any part of this website — including browsing, registering an account, making a deposit, placing a bet, or claiming a bonus — you agree to be legally bound by these terms in their entirety. If you do not agree with any part of these Terms & Conditions, you must not use the b399 platform.
1 Definitions

2 Eligibility

3 Account Registration

4 Deposits & Withdrawals

5 Bonuses & Promotions

6 Betting Rules

7 Prohibited Conduct

8 Intellectual Property

9 Limitation of Liability

10 Responsible Gaming

11 Termination & Suspension

12 Governing Law & Disputes

13 Amendments to These Terms

14 Contact b399

Ready to Join Thousands of Pakistani Players?

Now that you have read the b399 Terms & Conditions, you know exactly what to expect — fair play, transparent rules, instant PKR payments, and a platform built specifically for Pakistani players. PSL cricket, live casino, and 500+ slots are all waiting. 21+ only. Play responsibly.