Who This Is For / When to Use
Use this when you want the checkout button on a Payment Link to say something other than the default options.
This is useful for offers such as:
Subscriptions
Event registrations
Memberships
Courses
Service bookings
Donations
Product purchases
Examples of custom button text include:
Buy Now
Claim Your Spot
Subscribe Now
Get Instant Access
Complete Registration
What the Custom Button Text Controls
The custom button text controls the label shown on the checkout button that customers click to complete payment.
The button text appears on the customer-facing checkout page for the Payment Link.
Custom button text is available for Payment Links in the web Payment Link builder.
Default Button Text Options
Kyrios provides default checkout button labels you can select from.
Default options include:
Pay
Book
Donate
You can use a default option or enter your own custom button text.
Custom button text can be up to 50 characters.
How to Customize the Payment Link Button Text
Go to Payments.
Open Payment Links.
Create a new Payment Link or open an existing Payment Link.
Scroll to Advanced Options.
Find Call to action for payment link button.
Open the dropdown.
Select a default option or enter custom button text.
Confirm the checkout preview shows the correct button text.
Save or publish the Payment Link.
Character Limit
Custom button text supports up to 50 characters.
If the text is longer than 50 characters, shorten the label before saving.
Use clear, action-based wording so customers understand what happens when they click the button.
Preview Behavior
The checkout preview updates when the button text is changed. Use the preview to confirm the exact button text customers will see before sharing the Payment Link.
The custom button text appears on the checkout button across customer devices.
When Changes Take Effect
Changes apply to new checkout sessions.
Customers who already have the checkout page open may continue to see the previous button text until they refresh the page.
Common Issues and Fixes
The button text did not change for a customer
Ask the customer to refresh the checkout page.
Button text changes apply to new sessions. A customer who opened the checkout page before the change may still see the previous label.
The custom text will not save
Check that the custom button text is 50 characters or fewer.
Shorten the label and save the Payment Link again.
The checkout button still shows Pay, Book, or Donate
Confirm that custom text was entered under Advanced Options in Call to action for payment link button.
Then save the Payment Link and open a fresh checkout session to test it.
FAQ
Can I use custom button text instead of Pay, Book, or Donate?
Yes. You can select a default label or type your own custom button text for the Payment Link checkout button.
What is the maximum length for custom button text?
Custom button text can be up to 50 characters.
Where do I change the Payment Link button text?
Go to Payments > Payment Links, open a Payment Link, then scroll to Advanced Options and update Call to action for payment link button.
Does the custom button text appear on mobile devices?
Yes. Customers see the custom checkout button text on supported devices when they open the Payment Link.
Will customers already on the checkout page see the new button text immediately?
Not always. Customers who already opened the checkout page may need to refresh before they see the updated button text.