# Bonus Voucher **1. What is a Contract Bonus Voucher?**\ A Contract Bonus Voucher is a contract trading trial fund issued to users for the purpose of experiencing and learning contract trading. It cannot be directly withdrawn and is not equivalent to real funds. *** **2. Scope of Application** * **Applicable Product**: USDT-Margined Perpetual Contracts (subject to the actual display of the bonus voucher) * **Leverage**: As per the specific instructions or the order page for the bonus voucher * **Eligible Users**: Users who meet the platform's activity or risk control conditions *** **3. Usage Rules** 1. Experience coupons must be used within their validity period and will become invalid automatically upon expiration. 2. The system will prioritize using experience coupons as margin when opening a position. 3. Only one experience coupon can be used per position opening; stacking is not allowed. Usage is unavailable if there is an existing position or pending order in the same direction.Only one bonus coupon can be used per contract. 4. Whether it can be used together with own funds: subject to the rules of the individual coupon. 5. Experience coupons are limited to personal account use only and are non-transferable and non-giftable. 6. Position mode: Must be set to **hedge mode (two-way positions)** (not one-way positions). 7. Margin mode: Must be set to **isolated margin**. 8. The principal of the experience coupon will not be refunded in case of failed order placement, order cancellation, or position closing. The unfilled portion in partial execution will also not be refunded. 9. The principal of the experience coupon is not included in withdrawable assets. *** **4. Profit and Loss Settlement Rules** * **Losses**: * Losses are first applied to the experience voucher; *any remaining balance will be deducted from your personal assets* * **Profits**: * Profits can be transferred to the contract account or spot account as per platform rules. *** **5. Fees and Funding Rates** * When trading with the bonus voucher, users are still required to pay: * Contract trading fees * Funding rates (if applicable) * Relevant fees will be deducted from the bonus voucher balance first. *** **6. Risk Control and Usage Restrictions** 1. If the platform detects any of the following activities (including but not limited to): * Multiple accounts to farm vouchers, wash trading, or arbitrage * Malicious use of the bonus voucher rules for profit * Violating platform user agreements or contract trading rules 2. The platform reserves the right to: * Reclaim bonus vouchers and associated profits * Restrict the account’s trading or participation in activities *** **7. Disclaimer** * The platform reserves the right to adjust the bonus voucher rules according to market conditions and operational needs. * This description is for reference only, and specific terms shall prevail based on the page display and platform announcements. * The platform holds the final interpretation rights. *** --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://futuresdoc.gitbook.io/help-center/perpetual/functions/bonus-voucher.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.