---
title: "Atomic POS Custom Fields Shopify App Profile"
description: "POS Custom Fields helps merchants collect custom data such as customer preferences, event details, special instructions, gift messages, delivery notes, membership number, and more when selling in person. Easily create your own fields to gather important details at checkout, so you have more helpful information for each purchase."
canonical_url: "https://shoplist.co/shopify-apps/atomic-pos-custom-fields"
markdown_url: "https://shoplist.co/shopify-apps/atomic-pos-custom-fields.md"
last_updated: "2026-10-13"
entity_type: "shopify_app"
slug: "atomic-pos-custom-fields"
source: "public Shopify app profile allowlist"
---

# Atomic POS Custom Fields Shopify App Profile

> POS Custom Fields helps merchants collect custom data such as customer preferences, event details, special instructions, gift messages, delivery notes, membership number, and more when selling in person. Easily create your own fields to gather important details at checkout, so you have more helpful information for each purchase.

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

## Key facts
- Name: Atomic POS Custom Fields
- Monitoring status: Storefront detection limited
- Developer: Atomic POS
- Developer profile: https://shoplist.co/app-developers/atomic-pos-1
- Shopify App Store URL: https://apps.shopify.com/pos-custom-fields-1
- Website: https://www.atomicpos.com
- Launch date: January 9, 2025
- Shoplist category: Shipping & Fulfillment
- Free trial signal: Yes

## Pricing summary
Unlimited: $5/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: Product variants, #393 (14-day median position)
- Listing reviews: 0

## Public callouts
- Create unlimited custom fields
- Choose from multiple field types \(text, number, list, checkbox\)
- Assign custom fields to both orders and individual line items
- Set validation rules for data input \(e.g., format checks, min/max ranges, ...\)
## Shopify App Store categories
- Product variants

## 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 11:36:28.879795\+00
Detection metrics refreshed: 2026-11-09 10:00:00.198215\+00
Public app evidence date: 2026-10-13 23:10:26.26218\+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/atomic-pos-custom-fields)
- [Shopify apps directory](https://shoplist.co/shopify-apps)
- [Shoplist data methodology](https://shoplist.co/data-methodology.md)