Shopify discount code sheet

Code shape

How many

Random characters

Prefix

Suffix

Alphabet

Discount

Type

Title in the Shopify admin

Percentage off

Applies to collections Comma-separated handles, e.g. summer-tees, sale. Required for Buy X get Y.

Dates and limits

Starts

Expires

Uses per code

Minimum

One use per customer Combines with product discounts Combines with order discounts Combines with shipping discounts

Recipients

Customer emails One per line, or comma-separated. The list sets how many codes are made — one each.

Lock each code to its recipient — Matrixify only. Writes one discount per customer, since Shopify scopes eligibility per discount rather than per code.

Proof sheet

Export

Codes come from crypto.getRandomValues with rejection sampling, so the alphabet stays evenly weighted, and every code in a batch is unique. Nothing here reaches Shopify — take the export to Matrixify, a mail merge, or the matching discount-gen CLI, which pushes the same batch through discountRedeemCodeBulkAdd. Matrixify column reference: matrixify.app/documentation/discounts.