Restrict Multi Discount Codes

Take control of your checkout discounts. This app lets you set custom limits on how many discount codes AND gift cards customers can apply per order. Configure the maximum allowed—whether it's 1, 2, or more—to match your promotion strategy. When limits are exceeded, checkout is blocked with clear, localized messages prompting customers to remove extras. Supports 15 languages including English, French, German, Spanish, Chinese, Japanese, and Korean. Note: Only works on Shopify Plus plan.