These are all services that I use and would genuinely recommend. By using my referral link, I will get a kickback, and you will get some bonus too. Why use my referral code when you could literally use anyone else's code? Because I will bribe you to use my code. When using my referral code, I will send you a 50% kickback of my kickback, ensuring that we both split the referral profit. Please contact me at email@example.com if you'd like to arrange this deal.
Capital One Quicksilver Credit Card
Capital One is a bank that is unique because they don't have physical locations. Their online system is very easy to use. If you sign up through my link, I will get $150, and will send you $75. If you spend $500, you additionally get $200. So the total benefit to you is $275.
Robinhood is nice because it is a good way to invest pocket change. Be careful because even though there are no official fees, the fees are built into the trades as they buy for a slightly lower price than you buy a stock for (that's how robinhood makes money). Anyway, this service automatically gives us both a "free stock" once you link your bank account. You can expect to get $5 from this. I'll send you $2.50 if you use my code, so your net benefit would be $7.50.