Can I increase my account during the program and pay the difference?

This is not possible.

It would not provide us with the necessary information to evaluate your trading. If you were to complete the program with an EverAccount of $10,000, we would not be able to verify that you could effectively manage and control risk with a higher capital of, say, $200,000.

However, if you are consistent as an EverTrader, you can also take advantage of the progressive plan where your profit share and capital can be increased up to $1 million.