Check out graze.com, very similar service in the UK (though with healthy snacks instead of tea). They deliver weekly and manage to get cheaper postage by decla

Check out graze.com, very similar service in the UK (though with healthy snacks instead of tea). They deliver weekly and manage to get cheaper postage by declaring themselves as a 'magazine'. For graze, you say which snacks (tea types/sources in your case) you like and which you don't like. Then they deliver a new one on your 'like' list every week. Every week it's 4 different snacks that are mailed to you.