Benson
Coupon-extension and AI-agent control for ecommerce
Founder & technical lead · Rebuilt and relaunched in ten days with AI agents
Read the full case studyBenson shows online stores which coupon extensions and AI shopping agents are in their sessions and what they cost, then lets them hide, cap or replace them with a holdout behind every change. The founder and technical lead role covered building, operating and selling the original getBenson platform, then reacquiring the brand and rebuilding it for the relaunch at trybenson.com.
- Rebuilt Benson from an empty repository to a public relaunch at trybenson.com in ten days, against an original roadmap of 14 to 18 weeks.
- Wrote the product as 44 PRDs and ran the build as an orchestrator, with AI agents delivering each task through tests, adversarial review and simplification: 836 commits and 785 test files in under two weeks.
- Shipped ten apps and fifteen packages: a 2.5KB storefront loader, ingest on Redis Streams,
Postgres with row-level security, a dashboard, an embedded Shopify admin, a WooCommerce plugin, a Cloudflare edge detector and an MCP server.
- Built detection for coupon extensions, AI shopping agents and automation, with storefront blocking, a Shopify Discount Function checkout policy and a holdout behind every control.
- Ran the relaunch: press release and fact sheet, 192 researched outlets, eight explainer articles, a BFCM playbook lead magnet, ten explainer films and a Shopify
App Store submission.
- Built the original SaaS platform to detect and block browser-extension coupon leakage across 25M monthly sessions and 500+ stores.
- Built the original production system with real-time
GraphQL revenue analytics, led technical sales and onboarded 80+ ecommerce brands.
- Operated the original product for nearly three years, sold it in 2023, then reacquired the brand in 2026.









