---
title: "AttrCart Shopify App Profile"
description: "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\\+."
canonical_url: "https://shoplist.co/shopify-apps/attrcart"
markdown_url: "https://shoplist.co/shopify-apps/attrcart.md"
last_updated: "2026-10-13"
entity_type: "shopify_app"
slug: "attrcart"
source: "public Shopify app profile allowlist"
---

# AttrCart Shopify App Profile

> 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\+.

## Quick answer
AttrCart has 0 detected stores in Shoplist. This Markdown profile displays 0 public brand examples; it is not a complete customer list.

## Key facts
- Name: AttrCart
- Monitoring status: First-adopter watch
- Developer: K2 Digital
- Developer profile: https://shoplist.co/app-developers/k2digital
- Shopify App Store URL: https://apps.shopify.com/pos-cart-attributes
- Website: https://pos-cart-attributes.k2.digital
- Launch date: July 9, 2026
- Shoplist category: Cart customization
- Free trial signal: Yes

## Pricing summary
Basic: $4/month

Shoplist has not yet found reliable public storefront evidence connecting a Shopify store to this app. This does not mean the app has no users. Some apps are new, admin-only, server-side, theme-independent, or otherwise difficult to detect from public storefront signals.


## App Signals
As of November 9, 2026:

- Stores running it: 0, 0.0% of the stores Shoplist tracks
- Store movement, last 28 days: +0 new stores, +0 returning, −0 removed, net 0 (estimated; 2 days held out of movement)
- Primary App Store category: Cart customization, #321 (14-day median position)
- Listing reviews: 0

## Public callouts
- 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
## Shopify App Store categories
- Cart customization

## Data note
Profile updated: October 13, 2026. This is the profile revision date, not a guarantee that every store was checked on that date.
Public snapshot built: 2026-11-09 12:26:45.284818\+00
Detection metrics refreshed: 2026-11-09 10:00:00.198215\+00
Public app evidence date: 2026-10-13 10:02:46.932027\+00
This generated Markdown profile intentionally exposes only public, stable app-profile fields and a small public app-stack sample from Shoplist. It excludes private contact data, people data, internal scores, crawl provenance, full datasets, and unstable operational fields.

## Related links
- [HTML app profile](https://shoplist.co/shopify-apps/attrcart)
- [Shopify apps directory](https://shoplist.co/shopify-apps)
- [Shoplist data methodology](https://shoplist.co/data-methodology.md)