Developers

myPOS Plugin for WooCommerce

Accept secure card payments in your WooCommerce store with the myPOS Checkout plugin. No coding required — most stores are live in a few minutes using One-Click Integration.

Requires

WordPress 4.1 or higher

Tested up to

WordPress 6.9.1

Download the plugin

wordpress.org plugin directory

On this path

  1. 1Install the plugin
  2. 2Connect your store
  3. 3Test mode
  4. 4Go live with a config pack
  5. 5Advanced setup
  6. 6Enable logging
  7. 7Payment methods
  8. 8Card logos

Step 1 — Install the plugin

Log in to your WordPress admin dashboard.

Go to Plugins → Add New.

Search for "myPOS Checkout".

Click Install Now next to the plugin.

After installation, click Activate.

The plugin now appears under Installed Plugins.

Step 2 — Connect your store to myPOS

There are two ways to connect. Pick one:

Recommended

One-Click Integration

myPOS connects to your store for you. No keys to copy.

Alternative

Manual Integration

Enable the plugin yourself from WooCommerce settings.

One-Click Integration

Create a Checkout in your myPOS account and enter your website URL during setup.

Choose WooCommerce as the integration method.

Click One-Click Integration to start.

Log in to your WordPress admin panel when prompted.

Approve the connection.

Your store can now accept online payments with myPOS.

If you skip integration while creating the Checkout, you can finish it later from the Configure button under the Stores menu, or the Integration tab in your Checkout settings.

Manual Integration

Go to your WordPress dashboard, then WooCommerce → Settings → Payments (or Checkout) → myPOS Checkout. Tick Enable myPOS Checkout and click Save changes.

Enable myPOS Checkout Payment in the plugin settings.

Step 3 — Test mode

Test mode lets you place orders end to end without charging a real card.

  • Payments are simulated — no card is charged.
  • Every transaction is processed as successful.
  • You can use any card number.

All-in-One Configuration

Decode this BASE64 string to get all your settings at once.
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
Contains: SID, Wallet Number, Private Key, Public Certificate, and Key Index

Step 4 — Go live with a Configuration Pack

The fastest way to switch to live payments. A Configuration Pack bundles all of your credentials into a single string.

  1. 1Make sure the latest myPOS plugin is installed.
  2. 2Generate a Configuration Pack in your myPOS account.
  3. 3Paste the generated string into the Configuration Pack field in the plugin settings.
  4. 4Click Save changes.

Your Checkout is now ready for Live (Production) mode.

For testing, use the test configuration pack from Step 3 instead.

Step 5 — Advanced setup (optional)

If you would rather enter credentials by hand, fill in these fields in the plugin settings and click Save changes.

FieldWhat to enter
Store IDProvided when you create your Checkout.
Client NumberYour myPOS wallet number.
Private KeyYour developer RSA private key.
Public CertificateThe myPOS certificate.
Key IndexFound in your myPOS account.

Do not leave spaces or new lines before or after the ----- markers in the key.

Advanced testing data

Store ID

000000000000010

Account number

61938166610

Key index

1

Test Private Key
Use for signing requests
-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----
Test Public Certificate
Use for signature verification
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Step 6 — Enable logging (optional)

Turn on logging to keep a record of payment activity. It makes debugging and monitoring much easier if a transaction does not behave as expected.

Step 7 — Payment method options

Choose which methods your customers see at checkout:

Card payments only

A single, secure card form.

iDEAL only

For Dutch customers paying through their bank.

Both

Customers pick the method they prefer.

How iDEAL works: the customer selects their bank and is redirected to that bank's online portal to complete the payment.

Step 8 — Show card logos on your store

Display our card scheme logos on your product pages, footer, or anywhere else you like.

Download logo setPowered by myPOS_logos.zip