Most construction and household debris is fine to load. The limits come from state law, from Town code, and from what the receiving landfill will take.
South Carolina puts a duty on both sides of the gate for electronics, and that is why a single television can cost you a whole load. State law says a consumer must not knowingly discard a covered device into a waste stream headed for a landfill, and it tells the landfill operator not to accept loads containing more than an incidental amount of them. The landfill even has to post a sign saying so. Pull televisions, monitors and computers out first.
Used oil has its own flat ban. State law bars anyone from knowingly placing used oil in municipal solid waste. Waste tires, lead acid batteries, yard trash and large appliances are all treated as materials needing separate handling rather than burial.
Hazardous waste, liquids, paint, solvents, fuel and asbestos cannot go in a standard container. Asbestos is handled separately and priced separately by the landfill when it is accepted at all.
Town code also sets out what the Town itself will not collect, and construction debris is top of that list. Trees removed by a contractor, carpet pulled up by a contractor, and paint, chemicals, oil, batteries and auto parts are all left to the property owner or the contractor to dispose of properly.
When you are not sure about an item, ask your account manager before it goes in the container.