AttrCart

Capture cart & item attributes in POS. Admin key lists on every register. No backend.

POS Cart Attributes adds cart and item attribute capture to Point of Sale—no backend. A smart-grid tile sets order-level attributes from an admin key list. The line-item action sets per-item values (e.g. serial numbers) from a separate list. Both use the same pick-key, enter-value flow. Curate keys in Shop metafields so every device stays in sync—no per-device setup. Per-item values print on customized POS Pro receipts. Enable under POS → Settings → POS apps. Requires POS 10.6+.

• Smart-grid tile for order-level attributes with admin key picker
• Per-item attributes from line-item menu—serial numbers, warranty, etc.
• Two Shop metafield lists sync keys to every register—no device setup
• Same pick-key, enter-value flow for cart and item—plus custom keys
• Extension-only, no backend. Per-item values print on POS Pro receipts