The conversation between human and AI assistant.
How reliable is UPS Freight?
That's great. Do they have any restrictions on what can be shipped through their service?
Yes, UPS Freight has specific guidelines and restrictions on what can be shipped through their service. They do not allow hazardous materials like flammable, explosive, or radioactive substances to be shipped through their service, among other restrictions. It's best to check their website or speak with a representative for more information on their guidelines and restrictions.