JC WooCommerce Cart and Checkout Donations
The JC WooCommerce cart donations plugin for WordPress adds a donation form to the checkout and cart pages where customers can round up their orders or specify an amount to donate.
Add Checkout and Cart donation forms
Round donation up to nearest x amount
Overwrite plugin text from within the plugin settings section
Add custom text/section to customer order email
Compatible with WooCommerce coupons, donation amount doesn’t interfere with minimum/maximum spend