E*TRADE offers a deposit bonus to attract new customers and reward existing ones for funding their accounts. Typically, this bonus is tiered based on the amount deposited, providing a percentage of the deposit as a bonus credit. This incentive allows investors to enhance their trading capital, making it easier to explore various investment opportunities. To qualify, users must meet specific deposit requirements and adhere to the terms and conditions set by E*TRADE. Overall, the deposit bonus serves as a valuable tool for traders looking to maximize their investment potential.