Good 'Til Cancelled listings count toward your selling limits, and won't renew automatically if you've reached the maximum amount that you can list. To view account-based allowances in My eBay: Click My eBay in the header, sign in to your account. Click the Sell or Selling Manager link on the left side of the page.
Or read from here : http://pages.ebay.ph/help/sell/sellinglimits.html