Yes, I've dealt with Opus Safe Transactions. They have had several names and are an internet scam company. They have fake warehouses, no phone, and have complaints filed with the BB in Indianapolis under eAutomix-Traders (one of their many former names). They also have compliants filed at the BBB in Gardena, CA at their fake headquarters and with the Federal Trade Commission. I was taken for $2000. They delivered nothing and refused any refund. BEWARE!! They sound real and sophisticated but are nothing more than an internet fraud company. The testimonials are all posted by themselves to convince you. Nothing about this company is legitimate.