Buys a $5 from you claims it's DOA and crucifies you blaming your company for not testing product, being very unprofessional and cutting up your company without knowing it without any just cause leaving bad feedback in the process. This is a miserable SOB that does not deserve any vendors with how he treats them. No benefit of the doubt or anything, just a madman approach. Avoid this bad buyer. We will not last long with his attitude anyhow.