Why does Ebay keep changing my listing to accepting offers when I have said no offers?

[pixiesen2012]

because ebay want your item to sell at any price and they reserve the right to add 'make an offer' to all private sellers listings,

ebay believe private sellers don't know the value of their items so they add make an offer if an item hasn't sold on the first listing cycle

they leave registered business sellers listings alone as business sellers are supposed to know their market,

if you buy to sell register as a business and they will leave your listings alone

if you are selling your own unwanted items you just need to get into the habit of revising your listings and removing it every time ebay adds it, or reduce your prices.