If you have just registered for an eBay account and start selling, it is possible to get the error message 'You’ve exceeded the number of items and dollar amount you can list'. This is because as a new eBay seller, there is a limit on number items that can be listed in first month. Currently it is 15 items. This limit will be automatically increased by eBay next month , but if you can not wait, you can request to increase that limit using the following url.