How prices work: set the rate (selling price for ONE unit) for each line. Staff can never change these — they only pick items & quantities. Your edits auto-save in this browser as you type. To make them live for everyone, either click ☁ Publish to live below (instant, if hosted on Cloudflare), or Export catalog.js and replace the file in app/.

☁ Publish prices to live — pushes the prices below to every staff link instantly (Cloudflare KV). See DEPLOY.md to set up.