![](https://prod3-sprcdn-assets.sprinklr.com/160103/23a88fd1-0894-49c6-8502-b5eb2ba88cfa-370361475/Teya_HC_banner.jpg)
Welcome to Teya's help centre
![Card Payments](https://prod3-sprcdn-assets.sprinklr.com/160103/43df4b49-8c23-4ba2-9861-c0328777fa4b-2033296680/Card_payments.png)
Card Payments
Articles
How To Refund a Pay By Link Transaction?
Refunding a Pay By Link transaction follows the same process as refunding a transaction made on a card machine. Simply follow these steps to complete a refund:Step 1: Tap the ≡ Menu located in the upper left cornerStep 5: Press Issue RefundStep 2: Select Transactions and RefundsStep 6: Input the amo
Checking a Pay By Link Transaction Status
How to check a Pay By Link Transaction status?If you have completed a Pay By Link transaction and wish to check its status, simply follow these steps:Step 1: Launch the Payments App on your terminalStep 2: Tap the ≡ Menu situated in the upper left cornerStep 3: Select Transactions and RefundsStep
Getting Started with Summaries
What is a summary? A summary provides an overview of the total sales, refunds, and tips processed through your terminal on a given day and is generated daily for all card machines, regardless of their transaction activity. You can access summaries directly on your device, and each summary will be la
HMAC creation
When creating the CheckHash parameter and verifying the OrderHash parameter HMAC_SHA256 should be used. The process works by concatenating the secret key and the message together and creating a hash using SHA256, it then concatenates the secret key and the hash and runs it through SHA256 to create t
Getting Started with Pay By Link
Pay by Link is a method for accepting and processing payments remotely and instantly. With Teya, you can easily request payments from your customers via email or SMS. Simply create a payment link using your device, and they will receive a payment request immediately. Once they complete the transact
Getting started with Sunmi P2 Pro
Welcome to Teya!Your card machine arrives in a Teya box, with a protection bag, and is fully charged. You just need to follow the guided setup, and your terminal will be ready for transactions.In the welcome box, you will find:Card machine Sunmi P2 ProUSB Type-C cableUSB adaptorSpare paper rollSho
How To Accept Pay By Link Payments?
Accept Payments and Share a Pay By LinkOnce you have enabled Pay By Link and set an expiration time, you are all set to start accepting payments via email or SMS. See how below:​Accepting payments via SMSStep 1: On the main screen, enter the desired amount and tap NextStep 4: Enter t
Technical Information
All communication between the web shop and Teya‘s Secure Payment Page is by POST via HTTPS.Production URL: https://securepay.borgun.is/securepay/default.aspxSandbox URL: https://test.borgun.is/securepay/default.aspxThe process steps between web shop and Borgun are as follows:Process initiation, web
Parameters
FUNCTIONALITY AND CONSTRAINTSTeya´s Secure Payment Page can be configured to require the cardholder to insert email, mobile number and home address.If parameter skipreceiptpage is set to 1 then the receipt page is not displayed and the buyer is redirected to the URL in parameter returlursuccess upon