K2Store allows you to display a customised thank you message for your customers once they completed the purchase.
You can display a K2 Item as a thank you message. That means, you can instruct your customers with some information, or provide a contact information or what they got to do next.
Follow these steps to display a custom thank you message in K2 Store:
1. Create a K2 Item and add your thank message.
2. Save the item and note down its ID.
3. Go to Plugin manager and open the K2Store Payment Plugin that you are using (Example: Paypal Plugin).
You will see a param called Thank You message K2 Item. Enter the ID there.
4. Save and close the plugin
Now the customer will see the thank you message after making successful payment.