$599.95 per machine kit (6 shelves) · $19.99 flat shipping · Short backorder: est. 7–14 business days · Shop kits

by Central Engineering Shop kits

Privacy policy

Effective October 17, 2026

This site is operated by Central Engineering LLC ("we"). This policy explains what we collect when you use smartshelves.store and how we use it.

What we collect

Orders. When you buy, Stripe collects your name, email, phone, billing and shipping address and payment details. We receive everything except your card or bank numbers, which stay with Stripe.

Forms. When you contact us, join a waitlist or apply to distribute, we store what you typed, the page you sent it from and the time.

Cart. Your cart is saved in your own browser's storage so it's there when you come back. It never leaves your device until you check out.

Server logs. Our hosting provider records standard request logs (IP address, browser, pages requested) for security and troubleshooting.

How we use it

To fulfil and support your order, reply to you, send you the information you asked for, and improve the site. We send marketing email only if you asked for it, and every message has an unsubscribe link.

Who sees it

Stripe (payments), our email provider (to deliver messages), the freight and parcel carriers (to deliver your order) and HAHA Vending (to register a machine's warranty and software account). We do not sell or rent personal information.

Cookies and embeds

We set no advertising cookies. The demo video loads from YouTube only after you press play, using YouTube's privacy-enhanced mode.

Your choices

Email centralengineering2026@gmail.com to see, correct or delete the information we hold about you. We keep order records as long as tax law requires.