One Ruleset for POS App CRM Marketplace Channels: Why Unified Promotion Logic Wins

https://ace-wiki.win/index.php/When_Coupon_Logic_Breaks_Retail_Tech:_Mark%27s_Story

You want consistent promotions across point-of-sale systems, CRM-driven offers, and marketplace channels. You want fewer billing headaches, predictable customer experiences, and clear metrics that actually drive decisions