OngoingAI

Stonewren usage & market intelligence

Pricing
Free plan available
FreeFree
  • • 500 codes per month
  • • Import & CSV/XLSX export
  • • Full API & webhooks access
Unlimited$8.99/month

7-day free trial

  • • Unlimited codes and sets
  • • Import & CSV/XLSX export
  • • Full API & webhooks access
What does Stonewren do?

Generate thousands of unique, one-per-customer discount codes in bulk. Import your own, export CSV/XLSX, and automate with the API and webhooks.

  • Generate up to 100,000 unique codes per set with live progress and auto-retries
  • Import your own codes by paste; export everything as CSV or XLSX
  • API & webhooks: create sets and pull fresh codes from your other tools
  • One-use-per-customer, expiry dates, prefixes/suffixes, usage limits
  • Codes skip look-alike characters (0, O, 1, I, L) so nobody mistypes them

Features

DiscountsDiscount codesFlat discountsPercentage discountsFree shippingBulk editingImport and exportAPIs and webhooks
Review history
Daily review count on the Shopify App Store
0±0 · 29d· Rating steady at 0.0★
Aug 17Sep 14

Daily tracking from Aug 10, 2026 through today · 29 days observed · sign up free for the full history →

Catalog position
Within Discounts on the App Store
Rank by reviews
#661 of 825
Review percentile
20th
Rating percentile
54th
On the App Store
0.1 yrs
Works with
Integrations listed for Stonewren: Bulk Discount Codes
Shopify Admin
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Frequently asked questions

Generate thousands of unique, one-per-customer discount codes in bulk. Import your own, export CSV/XLSX, and automate with the API and webhooks. It's a discounts tool for ecommerce stores.