Only cash, stocks and ETFs transferred via ACATS qualify. Crypto and other asset types are not eligible.
Your bonus is based on your net eligible deposit (NED) at the end of the promotion period - that's the total value of ACATS transfers in, minus any ACATS transfers out or withdrawals during the same period. Your NED must meet the minimum threshold stated in the T&Cs to qualify.
Transfers can be made individually or combined to reach the minimum. If you make outbound transfers or withdrawals during the promotion, they'll reduce your NED and therefore the value your bonus is calculated on, but they won't disqualify you entirely, as long as your NED remains at or above the minimum.