Much like other sellers have noted, you could make a LOT more off of ebay. I sent three huge bags. Thredup sent an apology note saying they wouldn't be looked through until July 15. Okay, fine. Come July 15... nothing. No email, no nothing. I logged on and saw that the date had been pushed back but I received no communication from Thredup.
Just finally had one of the bags looked through full of new items, probably a good 40 pieces I easily could've sold as a lot on ebay and they gave me $5 bucks. LOL! I had name-brand suit sets, blazers, blouses, many of which had never been worn. These people are ridiculous.
Never again. I will go through the trouble of listing them on ebay, or donate to charity myself and take the tax deduction.