RUBIX Bulk Price Editor

Tried everything to find a way of reducing prices in percentages (at a reasonable app purchase price) instead of the dinosaur way Shopify do it. I did two seperate percentage discounts (during the free trial) and then after checking it worked I then reverted them (just in case you need to do so) and it worked flawlessley. A definate purchase for me. Saves so much time and the app is super simple to use. I was up and running in about 45 seconds with my first discount.