Can I show size charts on Shopify POS?

Yes — POS UI extensions surface custom data on the checkout screen. Tailor Size Guide adds a size chart tab on POS so staff can show customers the chart on the iPad while ringing up.

Custom measurement orders from POS?

Yes — staff captures measurements on POS, attaches as line-item properties to the order. Same flow as web — order routes to your custom-fit fulfillment team. Useful for in-store consultations + tailoring shops.

By Mohit Patel, Marketing Specialist, Tailor Size Guide

Shopify how-to June 23, 2026 4 min read

How to Add Size Charts to Shopify POS

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Add Tailor Size Guide as a preferred source on Google

In-store size charts + custom measurement orders from your iPad.

POS UI Extensions

Shopify POS supports UI extensions that add custom screens. Tailor Size Guide's POS extension shows: (1) size chart for the scanned product, (2) measurement form to take in-person measurements, (3) attach to current cart as line-item properties.

In-Store Use Case

Customer wants a custom shirt. Staff scans the product. POS shows size chart + measurement form. Staff measures customer + enters values. Adds to cart with measurements attached. Customer pays. Order routes to tailoring team. 1-3 weeks to ship.

FAQs

POS size charts?

Yes — UI extension.

Custom measurement on POS?

Yes — same workflow as web.

Size charts in-store, on POS

Tailor Size Guide bridges web + retail.

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