
How to Run Multiple Shopify Discounts Without Hurting Your Margins
Shopify's discount combination rules are protective by default — the risk is what happens when you loosen them. Because a discount comes entirely out of profit, not revenue, stacking promotions can quietly ship orders below your profit floor. Here's how Shopify combinations actually work, the break-even math, and the guardrails that let you run several discounts at once without eroding margin.




