Just for a bit of info as I'm pretty sure all tps accounts are front the same head office effectively, trade cash account is basically there entry level trade discount. Discount is upped depending on account spend, but I don't think this includes trade cash, as most of the branches use this for people wanting to pay cash outwith their company being involved and for mobile mechanics etc and obviously this account would show lots of spend so would be changed to maximum discount, which would just be a mistake!