Quick start

1. Install Lilya: Bulk Discount Codes. The app opens on the Free plan with 1,000 codes per month; you can change plans later.
2. Select Create batch. On Discount, keep Quick setup, enter a batch name, and choose the discount type and value, for example Percentage off and 10. Select Continue.
3. On Codes, keep Generate random codes, enter the Number of codes and an optional Prefix such as WELCOME-. Check the example codes, then Continue.
4. On Review, check the summary and select Create. The batch page shows each stage while codes are added to Shopify. You can leave the page; the batch keeps running.
5. When the batch shows Completed, open Export codes, choose a format, and select Prepare file. See Export and share.
6. Give each customer one code: upload the file to your email platform, print QR coupons, or share links.

The discount appears in Shopify admin → Discounts under the batch name, with all its codes.

Watch the walkthrough

This 4.5-minute demo uses a development store. It creates a batch, imports codes, exports them, looks up a code, checks usage, prints QR coupons, deletes unused codes, and shows Shopify Flow.

The video has English captions on screen and no audio.