We have a medium sized consignment business on eBay having a staff of four. Me and my wife started out selling on eBay about 5 years ago. Initially, we were using eBay's free listing tool called Turbo Lister which unfortunately did not scale well with our business. Been a Wonder Lister user for eleven months or so and am pretty satisfied with its features, performance, stability, support and to top it all it's relatively low pricing.
Since most of the items we sell are one of a kind, we needed a fast way to create new listings from old listings that allowed us to make suitable changes quickly. In addition, we needed an ability to save our work in progress so that we could do some price research before submitting to eBay. Wonder Lister fits the bill on these two important needs. Consignor commission calculation and reporting is also quite flexible as we could setup our own percentages for each consignor.
Overall we are very pleased and satisfied and would recommend Wonder Lister.