Today at the Missouri Ethics Commission:

C180291 06/29/2018 Missourians For Freedom To Work Missouri Chamber of Commerce and Industry 428 East Capitol Avenue Jefferson City MO 65101 6/29/2018 $10,716.97

[emphasis added]

A while back:

C180291 05/31/2018 Missourians For Freedom To Work Missouri Chamber of Commerce and Industry PO Box 149 Jefferson City MO 65102 5/31/2018 $100,000.00

[emphasis added]

The script:

Caller: “Hello.”
Chamber of Commerce: “Hello.”
Caller: “I’d like to become a member and receive your member benefits for free.”
Chamber of Commerce: “No, that wouldn’t be fair to our paying members.”
Caller: “That’s exactly how ‘Right to Work’ works.”