Why is the discount code field not showing during checkout?

Topic summary

Main issue: The discount code field is missing at checkout and, for some, entered codes are cleared before order completion.

Key causes identified:

  • Third‑party checkout apps creating Draft Order checkouts (e.g., Bold) don’t support discount codes. Indicator: missing “cart” breadcrumb on step one.
  • Shopify hides the discount field when there is no active discount code. A code scheduled for a future date also hides the field.
  • The field may be hidden if items in the cart aren’t eligible for discounts.

Recommended actions:

  • Create and activate a discount in Admin > Discount codes; ensure the start date is current and eligible products/collections are included.
  • Disable or reconfigure apps that generate Draft Order checkouts; use the default Online Storefront checkout to show the discount box.
  • Optional: add a coupon field on the cart page via apps (e.g., Carter – Coupon Field in Cart, Kart Discount). Links were shared.
  • Advanced: adjust theme code (cart-template.liquid) to display line-item discounts in the cart.

Outcomes/status:

  • Multiple users resolved the issue by activating a current discount code or fixing code dates.
  • No single confirmed resolution from the original poster; guidance provided should address most cases.
Summarized with AI on February 4. AI used: gpt-5.

Hi,

I’m not using any kind of app for checkout and there is no field for promo codes in my checkout process. What do I do? customers have contacted me and i’ve searched but can’t figure this out.

Thanks!

Jayne

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