Sent multiple boxes using the shipping labels provided by ThredUp. They "lost" every single box, I had to fight for a very paltry repayment. They facilitate shipping but then claim that you're still responsible for your clothing until they buy it off you which is nonsense. There is no accountability. I wanted all clothing they rejected returned to me and instead they "lost" all of it. Can only imagine how much they steal if you opt to donate anything they "reject". Absolute trash.