eBay

I work for a charity that is already registered with eBay. I currently sell items for them using my personal eBay account, but would like to stop that because I do not want to have to report my sales as income on my personal taxes (I usually give 100...

I see that eBay wants me to give my SSN so they can send me a 1099-K next year. So my question is... do I need to pay taxes on my sales, even though 100% of my sales go to charity? I have eBay automatically send the money to my charity. Thanks!