[namenotrequired]

> What are some of the leanest way you can think to test this experiment?

What is your most dangerous assumption that you need to be true?

[jjalan]

People are willing to share their purchasing info or receipt in exchange of

(1) Ability to request a negotiated price (which we will do on their behalf) AND/OR

(2) Ability to see at what price other people are buying the product nearby.