Ist taebo.com sicher?

I paid for what I thought would be a DOWNLOAD. I DID get a confirmation number which also said that my order had been SENT (?!). I clicked on the provided email address and asked for an acknowledgement that the DVD WOULD be shipped to me, and advised of my expectations. Several days later, I got the package, but in the meantime I wondered if some crook out there had my credit card number. Do these folks just need to improve their system? Are they just lazy? Are they RUDE? Other? I don't know, but I didn't appreciate their lack of communication. I hope they do better for others.