Trans Time Express

I had major problems with this company. We were using them to deliver our platters. The management tried to restructure their delivery fees 3 different times. First they quoted me with one set of prices. After about 6 months, they increased those prices to another fee structure. Then after 1 more month, they tried to change my rates yet again.
Also, I had scheduled a job for a delivery and they never showed up and then tried to charge me $ 50 for it. I emailed them and told them take it off my invoice. They responded by telling me that if I didn’t pay my invoice dated on 7÷6÷15 (I received it on 7÷8÷15) by 7÷10÷15 (invoice clearly states that it is due on 7÷21÷15) that he would «be contacting all of my clients». What kind of threat is that? I emailed them back for clarification to find out what he meant by that but received no response. So basically, if I were you, I wouldn’t waste your time with this company.