eBay said that the changes it promised to make to Checkout two weeks ago have been started as of yesterday, but may take up to 48 hours to be full functional for all users. Checkout Preferences may be set in My eBay under the "Selling" and "Preferences" tabs. With these preferences, members can opt out of displaying the Checkout button, update their payment address and allow a buyer to edit or enter the total. Please note that the default for allowing a buyer to edit or enter the total will be set to off for all sellers except those registered to sell with eBay Payments; those sellers will have the default set to on. As of yesterday, the settings chosen in Checkout Preferences will apply to all new items by that seller. To learn more, read the Checkout FAQ at http://pages.ebay.com/checkout/faq.html