Well, it's not exactly free money, it's free travel. If you can sell it, it's free money.

If you were going to do it anyway, then yeah, by not spending the money you come out ahead.

I guess I don't really live that sort of lifestyle. If you gave me $1K in flights I'd have no use for it (which I think comes hand in hand with not paying the $5K in the first place - consumption is expensive).

If you could buy shares on a credit card I suppose it could make sense.

When I was younger, I signed up to a bunch of accounts in the UK that paid benefits. You could get 10 quid a month from Halifax, multiplied by three. Possibly six, I don't remember now.

That actually was free money. There's still stuff like that around, but being a software developer is better paid. And more interesting.

> Well, it's not exactly free money, it's free travel

It's free money even if you don't travel. 80,000 chase points is also worth $800 cash directly. They just boost it %25 if you use it for travel through their portal (I suspect that you don't get the best fares through their portal though, so that boost seems like it might be a wash).

> You could get 10 quid a month from Halifax

The city?

> but being a software developer is better paid

Unless you make $700-$900 (subtracting the $95 annual fee) per minute (the amount of time it takes to sign up) while working, working really isn't better per amount of time spent.

Oh, you can sell it? Well, now we're talking.

For a relevant time comparison you should subtract the research time, mind. Those accounts were worth about $1K a year to me back then, but the amount of time I spent trying to figure out new "hacks" was no longer worth it once I had a job.

If you already know about it and aren't hanging about on the equivalent of coupon forums, yeah, it takes 1 min, you'd be a fool not to.

Yeah, in the realm of rewards cards in the US there are cash-back cards, miles cards, and points cards. Cash-back cards just give you a redemption on whatever you owe them for the next statement (you effectively pay $98 or $99 when you spend $100). Miles cards give you per-dollar-spent frequent flyer miles for a specific airline or group of airlines usually plus a sign-up bonus like mentioned here. Points cards are like miles cards, except the points are more flexible and can be converted either to airline miles or to gift cards or to statement credits.

As for the time spent researching. These days it basically non-existent. If you google "best rewards credit card 2019" you'll find half a dozen sites all with similar recommendations all telling you basically "Get this one, then in a few months get this one, then get this one, then close them and start over in a year. Don't do anything fancy, just spend enough to cash in the sign-up bonus and then switch to the next."

>> You could get 10 quid a month from Halifax

> The city?

The bank. They were literally giving you money to have a bank account back in… 2008?. I took advantage of the offer at the time, but they’ve been phasing it out.