2. 100 Euro =808.24 RMB.

3. From the above exchange rate quotation (65438+124 October), it can be seen that it is more cost-effective to swipe the US dollar card.

4. They all use 100 yuan (US dollars or euros) credit cards, and the repayment in China is less in US dollars and more in euros.

5. If zloty is converted into euros or dollars and then converted into RMB, it will be settled at the exchange rate listed on that day. There is generally no charge.