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Re:28-year-old makes millions buying from Walmart, selling o... by thecollate on Sunday November 05, 2017 @02:57PM (#15631234)
I think pricing trends monitoring aka camelcamelcamel.com would be enough for Walmart to figure this out. They don't need to actually talk to each other IMO
Re:28-year-old makes millions buying from Walmart, selling o... by SOLAR_FIELDS on Sunday November 05, 2017 @04:39PM (#15631783)
Likely. They’ll probably stick some ML or data science person on it at Walmart Labs who ends up doing better at it than CamelCamelCamel because it’s his/her full time job and because they have a PhD in statistics or some similar field. Also because Walmart has near unlimited money to throw at these kinds of problems.