WE have been informed that at a apartment complex, when we do repairs from 100.00 to 5-6000.00, in that unit, and maybe 2-3 days later we do repairs in a different unit and so on, do we have to have individual NTO's per unit(invoice) or will the main NTO for the entire property cover each and every unit, UNLESS it's a large money project in one special unit, say a fire in just one unit.??? For example: AWC does $20k of work in March on unit A, two months later we do more work for the property on a different unit, AWC will not be covered under the original NTO because the address isn’t in the description and time restraints play a big part also.