I have prayed to this saint three times. Twice for jobs for me and once for a job for a friend. All 3 times it worked within the nine days that the prayer lasts for.
I feel a little blasphemous when praying and as if I am lying. I worry about the effects of any covenant I might have been bound into as a church-going child, but this really does work. For me because I cannot say conclusively what is the difference between the spirit that those Christians call god and what they would call a demon, that “covenant” is pretty much the same as a demonic pact to me.
Mostly I used the pdf below. I also offered to donate to a charity for the unemployed in his name and did so when I got what I wanted. I also promised twice that I would thank him publicly. I thanked him publicly the third time despite not having promised but out of sincere appreciation (the third time was for a friend, perhaps he liked the original selflessness of the prayer). I also left offerings for him each time such as burning candles (not left unattended), frankincense joss sticks, bread, alcoholic drinks and cups of water all left in front of a picture of the saint, who I stared at when I prayed.
Sometimes when praying (particularly the end of the first time and the beginning of the second time) the picture of Saint Cajetan appeared to move or come alive for a second or at least I could easily imagine he had just done with such vivid clarity I wasn’t sure whether he had or not.