diff --git a/products/README.md b/products/README.md
index c60ac3e..01f14fe 100644
--- a/products/README.md
+++ b/products/README.md
@@ -10,20 +10,49 @@ Six products. One platform. Built for teams that ship.
 | [drift](products/02-iac-drift-detection/) | 3002 | IaC Drift Detection | Go (agent), TypeScript/Fastify |
 | [alert](products/03-alert-intelligence/) | 3003 | Alert Intelligence | TypeScript/Fastify |
 | [portal](products/04-lightweight-idp/) | 3004 | Lightweight Service Catalog | TypeScript/Fastify, Meilisearch |
-| [cost](products/05-aws-cost-anomaly/) | 3005 | AWS Cost Anomaly Detection | TypeScript/Fastify |
+| [cost](products/05-aws-cost-anomaly/) | 3007 | AWS Cost Anomaly Detection | TypeScript/Fastify |
 | [run](products/06-runbook-automation/) | 3006 | Runbook Automation | Rust (agent), TypeScript/Fastify |
 
 ## Quick Start
 
 ```bash
-# 1. Start shared infra (Postgres, Redis, Meilisearch)
-docker compose -f products/docker-compose.yml up -d postgres redis meilisearch
+cd products/
 
-# 2. Create databases and run migrations
-./products/init-db.sh
+# 1. Start shared infra (Postgres, Redis, Meilisearch, Registry)
+docker compose up -d postgres redis meilisearch registry
 
-# 3. Start all services
-docker compose -f products/docker-compose.yml up -d
+# 2. Build and push all images to local registry
+./build-push.sh
+
+# 3. Pull and start all services
+docker compose pull && docker compose up -d
+```
+
+## Continuous Deployment (NAS)
+
+Replace the old `watch` command with the smart watch loop:
+
+```bash
+watch -n300 'cd ~/services/dd0c/products && ./watch-loop.sh'
+```
+
+It detects which products changed, rebuilds only those, pushes to `localhost:5000`, and redeploys.
+
+### Manual rebuild (single service)
+
+```bash
+./build-push.sh drift    # Build + push just drift
+docker compose pull drift && docker compose up -d drift
+```
+
+## Testing
+
+```bash
+# Smoke tests (health + auth + basic API)
+./smoke-test.sh --base-url 192.168.86.11 --skip-rust
+
+# Integration tests (CRUD flows, webhooks, executions, API keys)
+./integration-test.sh
 ```
 
 ## Architecture