I have pointed repeated examples of the OTCM share selling schemes that use Amazon as part of the pump and it just doesn't work.
How is a new mother going to find the BMXC diapers on Amazon?
I do a search for "newborn diapers" and there is "Amazon's Choice" - Pampers. Then there is Best Seller - Pampers. And there is also Huggies.
You posted: "But if they are looking for disposable diapers than can just go to Amazon and type in disposable diapers and Mother's Choice pops up with other manufactures." - That is extremely unlikely - why would Mother's Choice show up in the Disposable diaper search on Amazon?
In searching for "disposable diapers" here are the results: