In order to configure values of myPOS Checkout in the setting page go to WooCommerce > Settings > Checkout/Payments > myPOS Checkout. Then you need to enable the myPOS Checkout and Save changes.



Sign up for a myPOS account

First, you need to sign up for a myPOS account at

Add an online store

Once you have myPOS Account you need to go to the Online > Online stores > Add new store.

You need to fill in all required fields:

Set up the new online store

Once added, the new online store will be visible at the Online > Online stores menu. The new online store will be with status “Disabled”. You need to:


1. Read carefully and agree with the General terms and conditions and the Tariff for this store.
2. Set key pairs for this particular website. 
3. Enable the store by clicking on the appropriate button beside the store.


Please have in mind that your stores need to be verified by myPOS which will take up to 5 business days. Until your online stores are verified, you can still process transactions but with certain limits.


Configurе myPOS Checkout as a payment method

In order to make the necessary settings please go to WooCommerce > Settings > Checkout > myPOS Checkout.


1. First, you need to enable myPOS Checkout as a payment method – mark “Enable myPOS Checkout payment” checkbox.


2. Test mode

Test environment mimics production environment and you can make all you requests to the system as you will do in production environment. You could test with every debit or credit card number. In test environment all card transactions will be processed as successful payment. Your card will not be charged. If test mode is enabled Developer options will be used.

In case where test mode is enabled you need to use the following test data:


Testing data

myPOS PayLink:

Store ID:

myPOS Account Number:

Developer Private Key / Public Certificate



3. Logging

You may enable logging in order to have reports saved to your store, which helps diagnosing errors quickly.


4. Configure values in Developer/Production options section:
a) Store ID - it is given when you add a new online store.

Information for online store at


b) Client number

Available at


c) Private Key

Private Key could be generated after you login to your account by clicking on the ‘Generate new keys’ button at >  Online > Online Stores > Keys.

d) myPOS Public Certificate

Create a text(.txt) file and copy the contents of the Public Certificate. Make sure there are no missing or extra dashes "-" no extra spaces before and after the certificate content.
After that upload the certificate to myPOS.


e) Public Certificate for Your Store

It is available for download at > Online > Online stores > Keys.

You need to copy this myPOS Public certificate to the Online platform/field myPOS Public Certificate.

f) URL

Test URL:
Production URL:


g) Key index

You can upload several public certificates. Here you need to fill in the key index of the certificate which is copied in the Online platform.

Online platform

Your store management screen at


5. Save Configuration Changes by clicking on the “Save changes” button.


Important notes on technical integration:

  • Requests should be made from public IP address.  
  • Version 5.4.8 of PHP or later required. 
  • The URL_Notify should be SSL-enabled address only, i.e. it must start with "https://". Unsecure URLs will be treated as wrong and the transaction will be reversed by the system.
  • Upon HTTP request, the Merchant should respond with header HTTP 200 OK with the following body content: “OK”. Every other response will be treated as communication error, call error, server error or system malfunction.


Once myPOS Checkout is configured your customers will be able to choose it as a payment method and pay for your goods and services easily and secure using Debit/Credit card or iDEAL.





iDEAL is an e-commerce payment system used in the Netherlands, based on online banking. Therefore this method is only available to merchants operating in the Netherlands. 

You can configure whether to show only card Payment, iDEAL or both options to your customers.


If iDEAL is selected your customers will be brought to a simple checkout page where they can select their bank.



If "Card Payment" option is selected your customers will be redirected to a simple checkout where they can enter card details.


If option - "All" is selected during Checkout your customers will be able to choose between the two payment methods.