eBay

can anyone answer this question. my 1099 shows my monthly income, but when i add what i actually received minus the shipping i paid there is a difference.(difference is showing i recieved more) what am i missing?

since ebay takes the taxes for items sold, if i receive a 1099, does it have to be filed with my tax

i received a req for refund 18 days after item was received. she stated it had holes in it. i requested pics to compare. she sent 2 but not identical to the listing pics, so i sent a message to have her send the pics again. i have not rec a response ...