The best thing about trashflow it's price! I think they should lower their prices because there are many other companies out here who provide better service at cheaper rates than garbage flow can offer (examples would be Dumpsters4less).
My business has been using this product for over 2 years now to manage our containers from pick up all of way through recycling or dumping them into landfills as well. It helps us keep track where we're putting everything so when customers ask questions regarding what goes inside each bin its easy since you know exactly how things go together without having any confusion between different bins within my facility.