You may have misunderstood. Some people say in the trade, in our trade, as in tradesmen.
Some people say i bought it trade, meaning they got a discount(could someone explain what this means to kirsty please because maybe she thought i mean't trad).
And then there may be people who hear us banging on about trad, but think we mean trade and aren't saying it properly.Then when they talk about the job the say they did it trade, instead of trad?