Setting the currency exchange rate difference can effectively minimize the risk of receiving insufficient amount due to exchange rate fluctuations. For example, the current exchange rate is 1USDT=13TRX, if you set the multi-currency exchange rate difference to 10%, when the user pays for a 1USDT order with TRX, he/she needs to pay 13+1.3=14.3TRX.
- On the Multi-currency payments page, click “Set multi-currency exchange rate difference”.

- Select the public chain and click "Edit".
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- Fill in the rate difference and click "Save".
