Why mid-market and enterprise retailers keep losing money to coupon fraud — and how to stop it

https://www.romeo-bookmarks.win/designing-multi-brand-apis-why-multi-tenancy-decoupling-and-api-first-matter

Why retailers with legacy coupon tools get burned again and again Retail technical leaders know the scene: a promotion launches, traffic spikes, sales appear healthy, and then someone rings the alarm — the promo code has been shared on