Covid relief/CARES act - trying to understand

so trying to understand.

Im a commission only employee. No salary. no base pay, Strictly commission. IF i dont write any business, i dont make any money. simple as that.
As of today, im at about 60% my normal 2 week take home for the last 2 weeks and we see that extending into all of April.
Im not sure im finding any information regarding what can be done to lessen that.

Is it strictly up to my boss to file, and then for me to hope he decides to pay me the difference? Can he file for, obtain the difference, and choose to not pay me?

its not THAT big of deal regarding the $$$ but im a bit worried that he will file for, obtain but then not pay, yet have a $1,000,000 loan at 1% interest.