今天收到邮件，
Earn $50 when you buy a mutual fund or exchange-traded fund (ETF) in your Self-Directed Trading account.**
Terms
** Receive $50 in cash when you open a Self-Directed Trading account and purchase $100 of ETFs, Mutual Funds, or a combination of both.
To qualify for the cash award, you must purchase at least $100 of Mutual Funds or ETFs within the first 30 days of opening your Self-Directed Trading account. You must maintain a $100 account value, (minus any market losses) either in securities value or cash, for a minimum of 6 months. The required holding period begins the day after the completed settlement of the initial ETFs or Mutual Fund(s) purchase. Offer is limited to the first 200 eligible customers who submit a completed Self-Directed Trading application and within 30 business days of account opening, transact their qualifying ETF or Mutual Fund purchase.
Promotional award payment is distributed to the initial Self-Directed Trading account that was opened. Payment will be received within 10 business following the 6-month qualification period. Offer applicable to new customers of Axos Invest who are opening a Self-Directed Trading account for the first time. Retirement (IRA) accounts are not eligible for this promotion.
Exchanges into different Mutual Funds and/or ETFs will be allowed during the 6-month holding period. Capital gains or dividends may be withdrawn from the account. This is not a recommendation to purchase any security within any given amount of time. Please consult a tax consultant for income questions. ETFS and Mutual Funds may lose value; past performance is not indicative of future results.
进app看了一下感觉是public offer。本来打算关户了，感觉先撸这个等6个月再关户还可以？