Buy jujube and wolfberry tea online, one has formal packaging and trademarks, and the other is homemade, mainly depending on which one you choose. There is no question of buying or not. It depends on whether you can buy it with confidence. The most convenient thing about online shopping is that it can be returned. If you feel uneasy after buying it, you can return it. Buy the kind with freight insurance, and you don't have to pay for the postage yourself.