DiscountFixDocs
DiscountFix documentation

Bulk discount codes for Shopify

DiscountFix creates thousands of unique discount codes in one go, tracks which ones were used, and hands them out automatically with Shopify Flow. These docs cover every screen and option in the app.

What DiscountFix does

  • Generate up to 50,000 unique codes per batch, random or from your own list, in the format you choose.
  • Every kind of discount: percentage, fixed amount, free shipping, Buy X Get Y, and one-code "order discount + free shipping". Add item limits, minimums, customer segments or markets, usage limits and dates.
  • Add codes to discounts you already have in Shopify, without changing their settings.
  • Export to CSV or Excel for email tools, print and partners.
  • Track redemptions: which codes were used, on which orders, for how much.
  • Automate with Shopify Flow: one unique code per customer, personal rewards, pools that refill themselves.

New here? Start with Getting started.

Guides

Start here

Getting started

Install, take a quick tour and create your first set in five minutes.

Sets

Create a discount set

Every field on the create page: value, products, minimum, customers, limits, dates.

Sets

Discount types

Which type to choose, and how item limits and free-shipping add-ons work.

Sets

Code format

Length, prefix, suffix, separators, and importing your own codes from CSV or Excel.

Sets

Manage your sets

Export, add codes, edit settings and dates, look up a code, delete.

Discounts

Automatic discounts

No-code discounts: happy hours, tiers, buy X get the cheapest free, campaign links.

Sets

Existing Shopify discounts

Add bulk codes to a discount you already created in Shopify.

Sets

Redemptions & tracking

How usage is tracked, and what the Stats pages show.

Automation

Shopify Flow

5 actions, 4 triggers and ready-made workflow recipes.

Automation

Klaviyo

Send unique codes to a Klaviyo coupon, with automatic refill.

Account

Plans & limits

Prices, the monthly code allowance and what counts toward it.

Account

FAQ & troubleshooting

Codes that don't work, failed sets, uninstalling, and contacting support.