WonderLister Online – the best eBay seller software has many time and money saving features. From time to time, eBay runs “No insertion fee” programs during which eBay waives any insertion fee applicable. To take advantage of such programs, you have to submit your listings during the program’s validity period. WonderLister allows you to create and save your listings ahead of time and schedule the submission of such listings during the program’s validity period.
While you can do so on eBay also, but eBay charges a fee to schedule your listings.