Thrive Market carries a selection of brands that cater to various standards such as being organic or adhering to the needs of particular diets (Paleo, etc.) This includes their own store brand. Their shipment packaging is fairly virtuous, including sturdy biodegradable plastic to contain liquids that could spill, but aside from that, everything is packaged as it would normally be.

Their membership fee is handled in an interesting way. Their "savings guarantee" works by totalling up how much they deem you to have "saved" with their service (the difference between what you paid and the item's suggested retail price, as they claim it), and if that doesn't add up to at least the cost of your membership fee, they will refund the difference as store credit when you renew for the next year. This does make it more attractive as a store that you might order from only occasionally.