Are there any requirements to open a receiving account or increase the amount that I have?

Yes, please refer to these rules:

- For USD/CAD/SGD/JPY/AUD, the new account which hasn't received funds to PingPong can get a maximum of 20 accounts. Then for each $1,000 USD you receive to PingPong, you can get 10 additional accounts.

- For EUR/GBP, the new account which hasn't received funds to PingPong can get a maximum of 5 accounts. After that, for each $1,000 USD you receive to PingPong, you can get 10 additional accounts.