Adding custom fields for POS checkout - providing a solution

Retail & Point of Sale
,

Topic summary

A Shopify Plus Partner has developed a new app called CartFields for POS to address a common merchant need: adding custom fields during POS checkout.

Key Features:

  • Custom fields for specific products
  • Location-specific fields unique to each POS store
  • Cart-level fields that apply to entire transactions
  • Required field indicators to alert staff
  • Post-checkout actionable fields within Sunrise Integration

Availability:
The app is now available in the Shopify App Store. A preview video demonstrating usage is provided via YouTube link.

This solution targets POS merchants migrating to Shopify POS who require more flexible data collection at checkout.

Summarized with AI on November 5. AI used: claude-sonnet-4-5-20250929.
1

We’re a Shopify Plus Partner who migrates many POS clients to Shopify POS. We’re seeing a common request from these new POS merchants to create custom product and cart fields during POS checkout. We listened to our merchant’s needs and developed a new app to support their specific needs:

  • Custom fields for specific products
  • Location specific fields unique to each POS store
  • Cart field entry that applies to the entire cart
  • Required field indicator to alert staff
  • Actionable fields post checkout within the Invoice

If this sounds like something you need, please checkout out new CartFields for POS app, available now in the Shopify app store.

https://apps.shopify.com/cart-fields-pos-checkout

Here’s a preview video of the app’s usage:

We hope POS merchants find the app useful:

https://apps.shopify.com/cart-fields-pos-checkout

Thanks!

Sunrise Integration