Variable Price is an add-on for the Payment Button for PayPal WordPress plugin (also known as WP PayPal or WordPress PayPal) that can be used to add a custom price field to your PayPal checkout buttons. This lets buyers set the amount they will pay for your products.
How to Enable Variable Price
Open the product in question (WP PayPal > Products > Edit) and Enable Variable Pricing in it.
When the button for this product is rendered on the front end (using wp_paypal_product shortcode), a price input field will appear with it.

The default label for the price input field can be customized in the add-on settings (WP PayPal > Variable Price).

Requirements
- Payment Button for PayPal Plugin version 1.2.3.47 or higher
- Buttons created using the “wp_paypal_product” shortcode.
Get the Variable Price Add-on
WP PayPal Variable Price
Let buyers set the amount they will pay.
License: Unlimited Websites
Note:
* Do not purchase before setting up the core plugin first. The add-on is not at fault if the core plugin does not work on your website.
* Do not purchase if you are not sure about a feature, contact us instead.
* Do not purchase to ask for more features or make the product work in a certain way.
Price: $39.99
Get All WP PayPal Add-ons
WP PayPal Add-on Bundle
Access to all WP PayPal plugin add-ons.
* Custom Input
* Variable Price
* Mailchimp Integration
* Contact Form 7 Integration
* Order Export
License: Unlimited Websites
Note:
* Do not purchase before setting up the core plugin first. The add-on is not at fault if the core plugin does not work on your website.
* Do not purchase if you are not sure about a feature, contact us instead.
* Do not purchase to ask for more features or make the product work in a certain way.
Price: $200.00
Price: $49.99