Shopify Custom Checkout Fields, Trimmed, Added and Tested

Packages start at $590 for Field Trim, $1,090 for Form Rebuild and $1,790 for Checkout Field Suite. Forms in scope, your plan route and verification depth add their own prices, so most projects fall between about $800 and $2,700. App subscriptions, if any, are billed by their vendors. The calculator shows a fixed total before you pay.

Partly. Every plan lets us tune contact method, company name, address line two, phone and account settings. Adding new custom fields inside checkout requires Shopify Plus and checkout UI extensions. On other plans we collect the same information on the cart page and send it through to the order.

You cannot place a new field inside the checkout form without Plus. The usual alternative is collecting it on the cart page as a cart attribute, a note or a line item property, so it travels with the order. We build that and confirm it shows in the admin and notifications.

They are Shopify's modern, app-based way to add content and fields to checkout on Plus. They replace edits to the old checkout.liquid file, stay upgrade-safe and run inside Shopify's framework. We configure or build them, test them on live payment routes and document how to switch them off.

Every plan lets you change branding and some form behaviour in settings. Layout and added content inside checkout depend on your plan, with the most freedom on Plus. We start with a checkout review, tell you which edits are open to you and then make them safely.

Yes. We review what your plan allows, adjust the form options and, where permitted, add elements such as notes or checkboxes. Anything outside your plan is explained plainly, along with the closest alternative, so you do not pay for something that will not work.

For most stores, yes. Requiring an account before payment adds a step that many shoppers refuse, and Baymard reports that most checkouts still ask for or push account creation. Optional accounts with an invitation after purchase keep the sale and still build your customer list.

You can set the shipping phone field to required, but think first. Baymard found around 14% of users abandon when a phone number is simply required, and an explanation helps. If couriers need it, we keep it and add a line saying why. If not, we make it optional or remove it.

A checkbox, such as an agreement or gift option, needs a checkout UI extension on Plus. On other plans we place it on the cart page and store the answer with the order. We also make sure the wording is clear and that marketing boxes are never pre-ticked.

A template helps less than you might expect, because your products, countries and fulfilment needs decide the fields. We start from a lean baseline, with contact, delivery and payment and little else, then add only fields your team will really use.

Often settings and extensions are enough. Apps help when you want a no-code interface or extra field types. We compare options, including any Shopify checkout block app, against your plan and budget, and we explain monthly costs before you choose.

Fields are one part of checkout. Shipping options, payment methods, trust signals and speed all matter too. Our field work focuses on the form itself, which is where many shoppers hesitate, and we can point to the next area once it is done.

Yes. Contact, newsletter, account and wholesale forms get the same review: which fields are needed, whether input types and autofill work, and whether errors help. Package options let you add forms to the scope, each priced in the calculator.

No, and nobody honest can. Results depend on traffic, products and trust. We promise a documented field review, sensible changes and test orders on every path. Where your plan allows, we can compare versions so you can see for yourself.

Simple settings are easy to change yourself. If you need extra fields, validation rules or testing across countries, a specialist saves time and avoids broken orders. If you do hire a Shopify expert, ask how they test and how they reverse a change.