Actually this is not yet detailed inside the app - but I'm preparing blog posts on that + a dedicated feature in the app. Here is how it works:
- you start to build a reasonably accurate situation by entering your data
- once this is done, you can determine how much money and how long you could use for investments, without going to $0 (you can use the burn down chart, see the screencast, with your current bank account balance to determine that)
- you can also alter your situation to add or tweak income and see if you can afford that investment from a cash flow point of view
The key thing is what to invest in!
You should look for 100% no risk investments that also let you retrieve part or all of your money in a day or two.
In France (where I'm from) we have what is called "Comptes dépôts à terme" which present exactly those characteristics. I think that the equivalent in the US is Certificates of Deposit, but then not all offer the same guaranties, so take informed advice!
In my case, I subscribe to "Comptes dépôts à terme" at the Credit Agricole bank. You can lend a specific amount of money for a predetermined period of time.
I have a 7 years DAT account, which provides an average (over the 7 years) of 2.5% (first year is at 1%, last year is at 5%, to encourage you to leave the money here).
So this means roughly €250 of interest on average per year, for €10,000 invested.
But be super careful: verify the characteristics of your investments, of course.
In my case there is zero risk, and I can get back the money by small bits, in 24 hours, so this does not put my company at risk and I can finetune with WiseCash.
Hope this helps!
Ping me at support@wisecashhq.com if you want to discuss that in more depth!