I order from here yearly and have for at least 5 years. I get both the Prevident toothpaste (they don't require an RX) and whitening strips. All combined, I've ordered hundreds of dollars worth of products over the years and never had an issue.
I have no affiliation with the company and was not compensated for this review. I just see a lot of people claiming it's a scam while admitting in the same review they've successfully gotten their products before. There's a big difference between a fraudulent scammer and a legitimate business that makes mistakes or has poor customer service.