> For the complete documentation index, see [llms.txt](https://doc.cocweb3.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.cocweb3.xyz/usdcoc-deposits-and-withdrawals.md).

# $COC Deposits & Withdrawals

After 2,016 blocks have been generated (approximately 14 days after $COC mining begins), $COC deposit and withdrawal functions officially open. The platform provides complete deposit and withdrawal SDKs, ensuring free circulation of player assets.

### **4.1 Deposits**

* The platform provides a deposit SDK that the game integrates—identical to current TON deposits
* **Instant Availability:** When players deposit $COC to the designated game address, **the system credits immediately**, ready for in-game spending and other uses.

### **4.2 Withdrawals**

* The platform provides a withdrawal SDK that the game integrates, with withdrawal fees ranging from 5%-50%
* Fees start at 50% and decrease by 3% per day of waiting time, with a minimum of 5%. If you want immediate withdrawal (waiting days d=0), the fee is 50%. If you wait 15 days (d=15), the fee is 5%.

**Examples:**

* d < 1 → 50% fee **(maximum)**
* 7 ≤ d < 8 → 29% fee
* d ≥ 15 → 5% fee **(minimum)**

<figure><img src="https://3379887724-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FuYe2o4AOkNtGHLF3b0PE%2Fuploads%2F6SI9omi4DQSDYEEM9aWt%2Fimage.png?alt=media&amp;token=0cf88ca5-bbbc-4cc6-9c43-670c6dfa500e" alt=""><figcaption></figcaption></figure>

**Note:** All withdrawal fees are counted toward $COC's consumption pool, of which 36% enters the **"Daily Cashback Lottery"** reward pool and is redistributed according to rules to players who had consumption behavior that day. This means players see the **"Nominal fee,"** but from a long-term expected value perspective, a portion is returned through the Daily Cashback Lottery, so players actually bear an **"Effective fee."**

Without considering individual luck differences and from an overall expected value perspective, this can be understood as:

**Effective Fee ≈ Nominal Fee × 64%** (because 36% enters the Daily Cashback Lottery reward pool)**Reference Examples:**

* d < 1 → Nominal fee 50%, expected Effective fee approximately 32%
* d ≥ 15 → Nominal fee 5%, expected Effective fee approximately 3.2%

The above are reference values to help players understand the cost range. Actual individual fee experience will vary based on total daily consumption volume and the player's own Daily Cashback Lottery winnings.


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