You can choose which of the payment sources to offer to your customers. NB that ACH Bank Transfers are only available in US (and won't be offered to customers outside US), and that you won't know whether they have succeeded or not for a few days. For this reason you are recommended to set a different (transfer pending) order status until they have cleared, which you will need to check in your square account.

Please note that your site must be running over SSL for the square payment form to load in checkout.

Overview of settings:

Each environment uses three settings; the application ID and access token are available by going to the app in your square account and choosing Credentials. You also need to copy the location, which is not surprisingly to be found on the Locations menu. Toggle at the top between production and sandbox. After saving the settings, use the button Square API Connection Test to check them. It checks that the Application ID and Access Token can be used to connect to Square by getting a list of the locations on your account, and then confirms that your location setting is listed. If this test fails, so will taking payments in checkout.

Order statuses: the processed status is set for orders with a successfully processed payment, pending is used as described for payments that need clearance, while the transaction status is used for a history of the details of the payment processing.

Like other modules, if a zone is set then the module is only available to customers in that zone.

Proxy server setting is not currently supported but included for future use.

Copy the folders under catalog into your shop directory.

If you are going to enable Apple Pay, you need to create the folder .well-known under your domain root if it doesn't already exist.

Next you need to set up an app in your square account for your phoenix payments. Log in at https://developer.squareup.com/ and press Get Started.

Press + to add an app; the name you give it will be shown to customers so make it friendly e.g. mydomain.com payments.

If you are going to accept payments through Apple Pay, click on Apple Pay in the left menu so that you can add the domain(s) where you want to do so. If you want to use the module in test mode you need to add the Sandbox domain as well as the production (using the toggle above the heading Apple Pay).

When you add the domain, download the verification file apple-developer-merchantid-domain-association and copy it into your .well-known folder
then verify your domain.

See user guide for a run through of the module settings.

Module Installation - Unmet Dependencies

A check is run on installation to make sure that all the customer fields used by the module are installed in your store. If it fails the module is not installed until you remedy this. A typical example is telephone number which is not installed by default but required by square. If any are flagged, install them using Modules / Customer Data and afterward go back and install the payment module. Example message:

If you get this exact message, in admin go to: Modules > Customer Data

Hit Install Module button on the right

Choose Telephone in the list and hit the Install Module button.

Once installed, make sure Require Telephone module (if enabled) is set to True