Reference

Every 390k Term You Need to Know

Whether you are reading about RTP on a slot, checking what rollover means on a promo, or figuring out KYC before your first Nagad withdrawal — this glossary puts plain definitions in one place.

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390k Every 390k Term You Need to Know
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Ask Us If a Term or Step Is Unclear

If a definition here does not fully cover what you are seeing in your account or on a game screen, our support team can explain it in plain terms. Reach out through any of the channels below and we will walk you through the specific feature or payment step involved.

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Start a live chat session from any page on the site. Best for quick questions about a game term or a payment step you are stuck on right now.

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Send a detailed question to our support address if you need a longer explanation — for example, how rollover applies to your current account balance or wallet withdrawal status.

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Your account panel includes a help tab where wallet verification, KYC document upload and bKash payment steps are described with the exact fields you will encounter.

390k How Knowing the Language Helps You Play Smarter

How Knowing the Language Helps You Play Smarter

Reading a term you do not recognise mid-session slows you down and can lead to a choice you did not intend. When you understand house edge before you sit at Dragon Tiger, or know what volatility signals about a slot like Gates of Olympus, you move through the lobby with purpose. The same logic applies to payment terms: knowing what a wallet

verification step requires means your bKash or Rocket withdrawal does not stall at an unexpected stage. These definitions are written around how 390k actually presents features — not lifted from a generic textbook.

Glossary — Core Game and Casino Terms

Start with the terms that appear on almost every game page and lobby section. These six definitions cover the mechanics you will see in slots, live tables and crash games like Crash Wildspin.

RTP (Return to Player) is the percentage of total wagers a game returns over many rounds. A slot showing 96% RTP theoretically returns 96 units per 100 wagered, across millions of spins.

House edge is the mathematical advantage the platform holds on any game. A 2% house edge means the platform retains 2 units on average per 100 wagered, regardless of individual session outcomes.

Volatility describes how a slot pays out. High volatility means bigger wins that land less often; low volatility means smaller, more frequent wins. Gates of Olympus is a well-known high-volatility example.

A wager requirement is how many times you must bet a bonus amount before it converts to withdrawable funds. Turnover and rollover are used interchangeably and mean the same thing.

In slot mechanics, a jackpot is the highest fixed or accumulating prize a game can pay. Whether the amount is shown live or only revealed on win depends on the specific game and provider.

A live dealer is a real person dealing cards or spinning a wheel in a studio, streamed to your screen in real time. Evolution and Pragmatic Play both supply live dealer tables available at 390k.

Glossary — Odds, Payments and Account Terms

These six terms come up most in the sportsbook, cashier and account sections. Players in Dhaka asking about their first Rocket withdrawal or placing a cricket market will encounter most of these quickly.

Asian Handicap removes the draw result by giving one side a virtual head start. In cricket, it levels mismatched fixtures and often produces two-way markets with no push-draw outcome possible.

Over/under (also called totals) is a market on whether a combined stat — runs scored, goals, corners — will finish above or below a number the platform sets before the event starts.

Rollover is the total bet amount required before bonus funds can be withdrawn. It is calculated by multiplying the bonus value by the stated multiplier shown in the promotion conditions.

An e-wallet is a mobile-based payment account. At 390k the supported e-wallets for Bangladesh are bKash, Nagad and Rocket — all funded directly from your phone without a bank card needed.

KYC (Know Your Customer) is the identity verification step. Submitting your correct details at account creation means withdrawals to bKash or Nagad are not held up by a late verification request.

Cash-out lets you settle a live or pre-match bet before the event ends, at a value the platform calculates in real time. The amount offered reflects the current state of the market at that moment.

Common Questions About Using These Features at 390k

Definitions help, but seeing how a term maps to a real action in your account makes it stick. These questions connect glossary entries to the specific steps you take inside the platform.

RTP is displayed only where the game provider makes it available. Open the game info panel inside the slot — Pragmatic Play and PG Soft titles generally show it there. If it is absent, the provider has not published it for that title.

Go to your account settings, open the verification tab and upload the ID document shown. Matching your account name to your Nagad wallet name is the step that prevents most withdrawal delays.

Yes. Live baccarat typically carries a lower house edge than most slots. Mahjong Ways from PG Soft is a high-volatility slot, so its edge profile differs from a fixed-odds table game entirely.

Cricket markets including handicap formats are listed in the sportsbook under the relevant series or match. Check the market list for the specific BPL fixture you want to follow — availability depends on the match and region.

In Crash Wildspin the multiplier rises from 1x after each round starts. You cash out at any point before the round ends. If the game crashes before you cash out, that round returns nothing — the whole stake is lost.

Send from your bKash app to the number shown in the cashier, confirm your PIN and the transaction reference appears in your account. Most deposits reflect quickly once the bKash confirmation is issued on your end.
Reference

390K Glossary

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