Pass Custom Field Values To Checkout Embeds / Popups

Go to the funnel settings the pop-up checkout is being used with, and access the pop-up widget embed code.

Inside the pop-up code, you will see a Custom Field section you can use to pass custom variables to the pop-up.

Next, go to the Product Settings of the product with your custom field and copy the Field ID name.

You will use this Field ID to pass the variable to the checkout embed.

Examples:

custom_fields: {“test-field”: “value”}

You can add your field name and the value you want to add.

custom_fields: {“test-field”: “value”, “test-field-2: “value”}

You also have the ability to add pass variables to multiple custom fields.

Once the script for the pop-up is loaded to your page, you will see the checkout passing the custom variables.

NOTE: If the custom field is a hidden field, it will still not show on the checkout.

NOTE: You can also pass normal checkout field variables in the same manner. Here is a list of available normal checkout field variables:

• First Name: first_name

• Last Name: last_name

• Email: email

• Company name: buyer_tax_name

• Billing Address: billing_address_1

• Billing Address 2: billing_address_2

• Billing City: billing_city

• Billing State: billing_state

• Billing Zip: billing_zip

• Billing Country: billing_country

• Billing Phone Country Code: billing_phone_code

• Billing Phone: billing_phone_code

• Shipping Address: shipping_address_1

• Shipping Address 2: shipping_address_2

• Shipping City: shipping_city

• Shipping State: shipping_state

• Shipping Zip: shipping_zip

• Shipping Country: shipping_country

• Shipping Phone Country Code: shipping_phone_code

• Shipping Phone: shipping_phone_number

• Currency: ccCurrency

• Quantity: qt

Go to the funnel settings the Form Embed checkout is being used with and access the embed code.

Add “?” followed by the custom field name = and the value you want to use.

?test-field=my value

If you have multiple custom fields and variables, you can add more by using & followed by the field name and value.

?test-field=my value&test-field-2=my 2nd value

NOTE: If the custom field is a hidden field, it will still not show on the checkout.

NOTE: You can also pass normal checkout field data to the checkout URL in the embed form. Click here to see the available variables:

https://support.paykickstart.com/en/help/articles/0479218-how-to-pass-custom-variables-into-a-checkout-page-url

Important:

If you need to pass the custom field values to upsell purchases, the upsell products MUST have the exact same custom field settings.