Wi Flash Sale & Price Discount

I kid you not, as a Shopify Dev I was just beginning to develop an App exactly the same as SALE+ Flash Sale & Price Edit, and then I came across this incredible FREE App on the App Store. So far it works like a dream and it was so easy to set up a Flash Sale in minutes. Thank you WizzCommerce you are amazing.
Just wanted to add that even when a minor discrepancy occurred the team promptly resolved the issue with complete understanding. Amazing.