> Having physical stores, they could claim a lot of their business was cash The number of people paying cash for a $500-5000 mattress are likely fairly low and

> Having physical stores, they could claim a lot of their business was cash The number of people paying cash for a $500-5000 mattress are likely fairly low and I doubt many investigators would buy it either. Money laundering “businesses” are typically places that legitimately do mostly cash transactions (like the ones you mentioned, aka car wash, laundromat, etc).