That does seem a bit high.

Across our two basic stores our average fees as a percentage of total sales is running at 15.3% for the current tax year so far.

It was about that last tax year as well.

And that inludes PayPal fees as well.

Do you print postage labels inside ebay that might be included in that total? We do not use that service.

As a matter of interest our postage costs are running at 12.8% of total sales over the same period. We mostly use large letters.