Making test payments when connecting LiqPay integration to your RemOnline account will be useful for understanding how the integration works. LiqPay provides special test API keys and card numbers, allowing you to perform several different payment scenarios during testing.
To learn how payment links work in the RemOnline integration with LiqPay, follow these steps:
1. Test payment scenarios
During the testing of the LiqPay integration, you can check various scenarios:
Successful payments:
Check how RemOnline creates a payment, sends it to LiqPay, receives confirmation of a successful transaction, and updates the payment link status.
Payment declines:
Check how RemOnline handles different types of declines (insufficient funds, declined by the bank, etc.): whether the correct message is displayed to the user.
2. Test cards
LiqPay provides special card numbers that simulate various payment scenarios. This allows you to check how payments are made via payment links in RemOnline.
Successful payment:
Card number: 4242424242424242
Expiration date: Any future date (e.g., 12/30)
CVV: Any three-digit number (e.g., 123)
First and last names are required fields — you can enter any data for test payments.
Failed payment:
Card number: 4000000000000002
Important: no actual funds will be debited or credited when using these cards.
You can find a complete list of test card numbers and their descriptions in the official LiqPay documentation.
3. Creating a separate cashbox for test payments in RemOnline
To make test payments, we recommend creating a separate cashbox in RemOnline.
Go to the Finance > Payments page and click the “+ Add cashbox” button.
Specify the name of the cashbox as a required field and set the cashbox to cashless. All other cashbox settings for testing can be arbitrary.
⚠️ Do not check the Virtual cashbox checkbox, as such cashboxes are not supported in integration with payment systems and cannot be used during testing.
After testing payments, you need to delete payments in this cashbox and delete the cashbox. To do this, click on the gear icon in the upper corner of the cashbox. Then click the delete button. This way, the company's financial reporting will not be affected.
4. Making a test payment
After completing the preliminary settings and connecting the integration, we will make a test payment.
1. Go to the Finance > Payment links section and click + Payment link. Learn more about creating payment links in the RO App.
☝️ To avoid mixing test and real payments, we recommend creating a separate test payer for test payments. This way, the payment history of the real customer will be up to date.
2. After creating a payment, open it via the link.
3. On the payment page, fill in the details for the test payment. Here you specify the card number according to the type of payment you want to make (successful, unsuccessful, etc.).
4. After payment is made, the status of the payment link automatically changes to the appropriate one.
If the payment is successful, it will automatically appear in the cashbox linked to the integration.
☝️ After completing testing, be sure to delete the cashbox that was created for test payments, test payments, and the test payer. This will keep all your data in the reports up to date.