Legal & Platform Rules

Terms & Conditions

These Terms and Conditions govern your use of the coi99 platform and constitute a legally binding agreement between you and coi99. Please read them carefully before registering an account or placing any bets or wagers on the platform.

Last Updated: 1 January 2026

What You Need to Know First

The following cards summarise the most important aspects of the coi99 Terms and Conditions. They are provided as a convenience only — the full legal text in the clauses below governs your use of the platform.

You Must Be 21 or Older

Access to coi99 is restricted to adults aged 21 and above. By registering, you confirm you meet this age requirement. We conduct KYC verification and reserve the right to close accounts where underage access is identified, with all associated bets voided.

Localised Payment Channels

Deposits and withdrawals are processed via BCA, BRI, BNI, Mandiri, CIMB Niaga, BSI, Bank Permata, GoPay, OVO, DANA, ShopeePay, and LinkAja — all in Indonesian Rupiah (IDR). No withdrawal fees are charged by coi99. Average settlement time for verified accounts is under five minutes.

No Hidden Bonus Conditions

Every coi99 promotion is offered with its full wagering requirements, game contribution rates, and expiry conditions disclosed clearly before you opt in. We do not bury restrictive clauses in footnotes or update terms mid-campaign.

One Account Per Person

Each individual may hold only one registered account. Duplicate accounts are prohibited and may result in the suspension of all associated accounts and the forfeiture of any balances. All deposits must originate from a payment account held in your own name.

Independently Audited Games

All RNG-based games on coi99 are independently certified by accredited third-party testing laboratories. Our sports odds are generated by licensed data providers. No outcome on coi99 is manipulated — provably fair play is a core platform commitment.

Responsible Gaming Tools Available

coi99 provides deposit limits, session timers, cooling-off periods, and permanent self-exclusion tools at no cost. Members who feel gambling is becoming problematic are encouraged to use these features immediately. See our dedicated Responsible Gaming page for full details.