By Larry Chiang
Sales.
You beg for business and then get abused after people pay you money.
![]() |
Larry Chiang (@LarryChiang) |
|
I sold ACT/SAT test prep services. My “office” classroom was Nichols Library. I’m such a product of Naperville Park District. #cs183s
|
|
![]() |
Larry Chiang (@LarryChiang) |
|
Tony Hsieh sold pizza. He’s from Naperville, Illinois #cs183s
|
|



Duck9 is a credit score prep program that is like a Kaplan or Princeton Review test preparation service. We don't teach beating the SAT, but we do get you to a higher credit FICO score using secret methods that have gotten us on TV, Congress and newspaper articles. Say hi or check out some of our free resources before you pay for a thing. You can also text the CEO:







