This article applies if you installed B2B Wholesale Hub before February 5, 2026. If you installed it on or after February 5, 2026, follow Combining discount codes with wholesale discounts - app blocks instead.
Shopify allows only one discount at checkout. If a Wholesale Hub discount applies, Shopify’s discount code box at checkout is disabled. To combine discounts, use a percentage discount code and apply it through Wholesale Hub on the cart page.
Step 1: Create a discount code in Shopify
Create a percentage discount code in Shopify for wholesale customers to use. Only percentage discount codes can be combined with Wholesale Hub discounts. Check Shopify's documentation for more information on discount codes.
Not supported: Shopify Buy X Get Y codes cannot be combined with wholesale discounts.
Step 2: Target wholesale customers with your discount code
In Shopify's Discounts admin, set Customer eligibility to Specific customer segments, then select the segment that matches your Wholesale Hub discount tag. The segment name must exactly match the discount tag name. Example: If your tag is Gold, the segment must be Gold, not Gold tier.
Other discount code restrictions may prevent the code from working with wholesale discounts. For best results, do not set additional limits (for example, minimum purchase amount or usage limits) on codes you plan to combine.
Step 3: Enable Wholesale Hub to allow Shopify discount codes on top of wholesale discounts
To combine discounts, use a percentage discount code and apply it through Wholesale Hub on the cart page.
Note: these Discount Codes can’t be added at checkout. Customers will need to enter them on the cart page.