Square payments for Zepsell

Take card payments online with your Square account, next to your in-person Square sales.

Checked against Zepsell on 8 November 2026

Where
Apps > Payments
You need
A Square account. Works in any currency your store sells in.
Price
Free with every Zepsell store. Square charges for its own service

What it does

  • Cards, Apple Pay and Google Pay on Square's secure checkout
  • Payments land in your Square balance with your other sales
  • Refund from the order in your store admin

Set up Square

  1. In your Zepsell dashboard, open your store and go to Apps.
  2. Under Payments, open Square.
  3. In the Square Developer Dashboard, open your app: Credentials gives the access token, Locations gives the location ID.
  4. In your Square app's Webhooks, add a subscription for payment.created and payment.updated with the webhook address shown in the app, then paste its signature key into the app.
  5. Fill in the settings and press Save and install. Square appears at checkout once your store restarts, in about a minute.

Still stuck? Ask us.

Ask Zeppy in your dashboard, or message the Zepsell team in the support chat.