Adding & editing discount codes in emails

The Coupon Code block shows a discount inside an email - the offer line plus the code your customer redeems. You can attach any discount from your Shopify store, and choose between a unique code per customer or a single shared code.

Editing the coupon block

Open an email in the editor and click the Coupon Code block. In the settings panel on the left, the discount code search lets you pick which discount this block uses. Start typing to find any of your Shopify discounts - your Wiz flow codes or your own.

You can also style the block here - the offer text, fonts, and the border and background colors of the code chip.

Unique vs shared codes

Discounts come in two kinds, and the block handles both:

• Unique (dynamic) codes - each customer gets their own single-use code. In the editor preview these appear as a placeholder like CODE-{DYNAMIC}; Wiz fills in the real code for each recipient at send time. Your Wiz flow discounts work this way.
• Static codes - one fixed code everyone shares (for example a code you created yourself in Shopify).

Both are selected the same way - just search and pick the discount you want.

Where discounts come from

The codes in this dropdown are your Shopify discounts. To change a discount's value, add product exclusions, or set a minimum purchase, edit it in Shopify admin → Discounts - see Changing a discount for the full process.

Updated on: 31/07/2026