how to Product payment share?

This is possible, but will take some customization.

I actually built out a semi-related plugin for this that you can find here: https://github.com/WPprodigy/customer-reward-coupons-for-woocommerce

It allows coupons to be created or assigned to a customer. They can then view that on their account page and share for others to use (but not use themselves). It then uses the Points and Rewards or Account Funds plugins to reward the coupon’s owner.

It may take a little custom code to get your exact desired results, but should be a good starting point. If you aren’t sure how to get this going / coded to how you need it – you may need to hire a developer:

– http://jobs.wordpress.net/
– https://codeable.io/
– https://woocommerce.com/experts/?project-scope%5B0%5D=1819