Mandala Seeds.
Shipped in a padded white envelope. CD case inside with professionally sealed semi-exotic fruit seed package within the case. Looked like a package of seeds you would buy at Home Depot, sealed and complete with professional picture. Does NOT look like amateur job. Inside, a second heat-sealed foil-lined package. Within that, individual, heat-sealed see-through plastic baggie-corners that contain the seeds, semi-cryptically labelled on the outside with permanent marker. AWESOME!
Payment: I was looking for something that didn't directly involve my credit card. Mandala does P*yPal, which was perfect for me. The entry you'll see in your bank statement will be "P*yPal <something-or-other>Lotus Garden S.L." No information directly shared.
I too was a little concerned with having seeds shipped to me. But Mandala really heat sealed each layer, and the outside packaging was very generic. Wouldn't cause anybody to bat an eye, really. Their policy is also to destroy records of sale at 6 weeks. Perfect. Took about 1.5 weeks from purchase online to delivery. Granted, during the summer growing months, they do require ~ $180 order (USD) to really get their attention and superior attentive processing of your order, but at least they are up-front and honest about that.... And they deliver on it. I was quite happy and relieved at the same time!
Just my 2 cents.
--BS