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Join pk4 and Get Into the Lobby

Creating your pk4 account takes a few minutes — fill in your details, verify your mobile number, and your wallet is ready to fund via bKash, Nagad or Rocket. Access depends on your location and local eligibility.

Mobile number verificationbKash, Nagad, Rocket depositsQuick lobby accessAccount wallet ready on sign-up
pk4 Join pk4 and Get Into the Lobby
LOCAL PAYMENT OPTIONS

Fund Your Account with Local Wallets

bKash, Nagad and Rocket are the three deposit routes we've built around for Bangladesh. Each one works the same way: open the wallet app on your phone, send to the account number we display, enter your PIN, and the balance lands in your pk4 wallet. Withdrawals reverse that flow — you request from your account, confirm your wallet number, and the amount is processed back to your mobile wallet. Availability of these methods depends on local law and your eligible region.

bKash Send to the displayed bKash number, confirm with your PIN, and your pk4 wallet balance updates. One of the most common deposit routes for Bangladesh accounts.
Nagad Nagad transfers follow the same in-app flow. Open Nagad, send to the account shown on the deposit screen, and your balance is credited to your pk4 wallet.
Rocket Rocket works for both deposits and withdrawals. Use your Rocket app to send funds to the number on screen — straightforward and familiar if you already use Rocket daily.
ACCOUNT SAFETY SIGNALS

How We Protect Your Account

Your registration data and wallet activity sit behind several layers of protection. We run encrypted connections across every page of the sign-up flow, keep identity verification steps on the account rather than in public-facing text, and enforce session controls so your account can't be accessed from an unrecognised device without re-verification. These aren't marketing claims — they're the standard practices we apply because your phone number and wallet are the core of how pk4 works.

SSL Encryption

Every page in the registration and login flow runs over HTTPS. Your phone number, password and wallet details are encrypted in transit from the moment you start the form.

OTP Verification

We tie your account to your mobile number with a one-time code at sign-up and again when access comes from a new device. That step isn't optional.

Data Protection

Your personal details are stored to operate your account — not shared for marketing or sold to third parties. We keep only what the account function requires.

Session Controls

Active sessions are tracked per device. If you log out or your session expires, re-entry requires your password. Unrecognised devices trigger OTP verification again.

What to Expect When You Sign Up

The registration path on pk4 is built for mobile. You enter your phone number, set a password, and we send a one-time code to confirm it's you. Once that clears, your account is live and your wallet is ready to receive funds. From there, pick bKash, Nagad or Rocket as your deposit method — the

account number to send to appears on screen, you confirm the transfer with your PIN in your wallet app, and the balance shows in your pk4 account within moments. Account access from Dhaka or anywhere else in Bangladesh follows the same path whether you're on a browser or returning through a saved mobile session. Our

support team is reachable via live chat if any step doesn't go through as expected. All of this runs over encrypted connections — your registration data stays protected from the moment you submit the form.

  • Mobile Verification We send a one-time code to your phone number during sign-up. Confirming it locks your account to your number and keeps access in your hands.
  • Wallet-Ready Account Your account wallet activates on registration. Fund it straight away using bKash, Nagad or Rocket — no waiting period before your first deposit.
  • Returning User Flow Once registered, your session picks up where you left off. Saved logins on mobile mean you're back in the lobby in seconds on your next visit.
  • Live Chat Support If registration hits a snag — OTP delays, form errors, wallet linking — our live chat team can walk you through it step by step.

Account

The registration path on pk4 is built for mobile. You enter your phone number, set a password, and we send a one-time code to confirm it's you. Once that clears, your account is live and your wallet is ready to receive funds. From there, pick bKash, Nagad or Rocket as your deposit method — the account number to send to appears on screen, you confirm the transfer with your PIN in your wallet app, and the balance shows in your pk4 account within moments. Account access from Dhaka or anywhere else in Bangladesh follows the same path whether you're on a browser or returning through a saved mobile session.

Explore the Lobby

Your details are encrypted for secure account access.

ACCOUNT HELP CHANNELS

Get Help With Your Account

If something isn't working during or after registration — an OTP that didn't arrive, a deposit that hasn't credited, or trouble accessing your account from a new device — we have a few ways to reach us. Pick the channel that suits how you're working right now.

Live Chat The fastest path when you're mid-registration and something stops you. Open the chat widget on any page and our team picks up the thread.
Email Support For account issues that need a paper trail — wallet verification, identity documents, access disputes — email gives you a record of every exchange.
Help Articles Common registration questions — OTP timing, wallet linking, account limits — are covered in the account help section. Worth checking before you open a ticket.

Common Questions About Signing Up

A few questions we see most often from people opening a pk4 account for the first time.

A valid mobile number, a password, and access to your phone to receive the OTP. Once verified, your account is active and ready to fund via bKash, Nagad or Rocket.

After you enter your number and password, we send a one-time code by SMS. Enter it on screen to confirm your number. The code expires quickly, so enter it as soon as it arrives.

Yes. The registration form is built for mobile browsers. You don't need to download anything first — open pk4, go to register, and the form works on any current mobile browser.

Open the deposit section in your account, select bKash, and note the account number shown. Open your bKash app, send that amount to the number, and confirm with your PIN. Your pk4 balance updates shortly after.

Check that the number you entered is correct and has signal. If it still doesn't come through after a minute, use the resend option on screen or contact our live chat team for a manual check.

Yes. Your account works on both. Log in on desktop for the full lobby view, or pick up your session on mobile when you're away from your desk — the wallet and history carry over.
Reference

Register

Service availability depends on eligible regions and local law. Users should check local rules before opening an account.

Access may be available only where local law permits.