We have been using the Chew online site for maybe 8 months and we are very happy. I buy specialty Veterinarian prescription feline foods and dust free litter. I have a nice truck but ordering online saves me time, fuel, and my back to say the least. Delivery time is generally 2 days and generally order around 160-200 lbs of litter in 40lb bags which are shipped in secure shipping boxes. I asked my wife about delivery charges and she said she does a min of $45 dollars when we buy so no delivery nor tax change on that amount on up.