We've released "RuffRuff Order Bonus," a Shopify app that enables flexible discounts.
RuffRuff Order Bonus is a Shopify app that lets you run a wide variety of discount campaigns under any condition. For example, you can easily set up VIP member-only discounts, volume discounts, first-come-first-served discounts, free shipping on first orders, birthday discounts, limited-time discounts, and Black Friday/Cyber Monday sales with simple settings.