One of the great features I use all the time, in WP-Lister, is the ability to apply discount expressions to my eBay listings, either for sales, or discounts we offer from RRP, using the profiles. So I could for example use -50% and this will give me 50% off the item (which also shows in ebay as a markdown). I would love the ability to use these ‘profile’ adjustments to price within my store: So if i have a 50% discount on eBay I have the same discount in my woo-commerce store. I can manually calculate them, but being able to apply discounts to possibly hundreds of items in minutes, by applying a profile is just so powerful, I’ve seen nothing like it. Indeed it would probably make a good standalone product for woo commerce (though obviously I’d want prices to match between eBay and my shop!) for those without the listing tools, as the ability to just select a profile with a 10% discount, without faffing about with CSV IO would be really useful. I’ve not seen another product like it on the market.