Retail Bot for Kmart & Target

I want a fully-automated buying bot that can track in-stock changes, alert me the instant an item goes live, and complete checkout on both Kmart and Target without manual input. The goal is simple: secure limited-release products before they sell out and keep the solution running reliably for months, not just one drop.

Core functions I expect
• Real-time monitoring of product URLs or keywords on Kmart and Target
• Instant notifications (Discord, email, or SMS) as soon as an item appears or restocks
• One-click or fully automatic checkout with saved profiles, payment details, and shipping info
• Throttle, proxy, or headless options so the bot can scale and avoid detection
• Simple interface to add new products, switch accounts, and view recent activity

Because I plan to use this long term, stability, easy updates, and an anti-ban strategy are essential. If you prefer Python, Node, or another language, that’s fine—just make sure I can run it on Windows and a cloud VPS if I choose.

Deliverables
1. Production-ready bot covering both retailers
2. Step-by-step setup guide (PDF or video)
3. Brief usage/maintenance handbook so I can add future products myself

Please include your recommended tech stack, timeline, and any relevant examples of past retail automation work when you reply.